493585920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 1809973440

約数和(自身を除く): 1316387520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 193, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 386, 432, 444, 480, 512, 540, 555, 576, 579, 592, 640, 666, 720, 740, 768, 772, 864, 888, 960, 965, 999, 1080, 1110, 1152, 1158, 1184, 1280, 1332, 1440, 1480, 1536, 1544, 1665, 1728, 1737, 1776, 1920, 1930, 1998, 2160, 2220, 2304, 2316, 2368, 2560, 2664, 2880, 2895, 2960, 3088, 3330, 3456, 3474, 3552, 3840, 3860, 3996, 4320, 4440, 4608, 4632, 4736, 4995, 5211, 5328, 5760, 5790, 5920, 6176, 6660, 6912, 6948, 7104, 7141, 7680, 7720, 7992, 8640, 8685, 8880, 9264, 9472, 9990, 10422, 10656, 11520, 11580, 11840, 12352, 13320, 13824, 13896, 14208, 14282, 15440, 15984, 17280, 17370, 17760, 18528, 18944, 19980, 20844, 21312, 21423, 23040, 23160, 23680, 24704, 26055, 26640, 27792, 28416, 28564, 30880, 31968, 34560, 34740, 35520, 35705, 37056, 39960, 41688, 42624, 42846, 46320, 47360, 49408, 52110, 53280, 55584, 56832, 57128, 61760, 63936, 64269, 69120, 69480, 71040, 71410, 74112, 79920, 83376, 85248, 85692, 92640, 94720, 98816, 104220, 106560, 107115, 111168, 114256, 123520, 127872, 128538, 138960, 142080, 142820, 148224, 159840, 166752, 170496, 171384, 185280, 192807, 208440, 213120, 214230, 222336, 228512, 247040, 255744, 257076, 277920, 284160, 285640, 296448, 319680, 321345, 333504, 342768, 370560, 385614, 416880, 426240, 428460, 444672, 457024, 494080, 511488, 514152, 555840, 571280, 639360, 642690, 667008, 685536, 741120, 771228, 833760, 852480, 856920, 889344, 914048, 964035, 1028304, 1111680, 1142560, 1278720, 1285380, 1334016, 1371072, 1482240, 1542456, 1667520, 1713840, 1828096, 1928070, 2056608, 2223360, 2285120, 2557440, 2570760, 2668032, 2742144, 3084912, 3335040, 3427680, 3656192, 3856140, 4113216, 4446720, 4570240, 5141520, 5484288, 6169824, 6670080, 6855360, 7712280, 8226432, 9140480, 10283040, 10968576, 12339648, 13340160, 13710720, 15424560, 16452864, 18280960, 20566080, 24679296, 27421440, 30849120, 32905728, 41132160, 49358592, 54842880, 61698240, 82264320, 98717184, 123396480, 164528640, 246792960, 493585920]

約数ペア:

[(1, 493585920), (2, 246792960), (3, 164528640), (4, 123396480), (5, 98717184), (6, 82264320), (8, 61698240), (9, 54842880), (10, 49358592), (12, 41132160), (15, 32905728), (16, 30849120), (18, 27421440), (20, 24679296), (24, 20566080), (27, 18280960), (30, 16452864), (32, 15424560), (36, 13710720), (37, 13340160), (40, 12339648), (45, 10968576), (48, 10283040), (54, 9140480), (60, 8226432), (64, 7712280), (72, 6855360), (74, 6670080), (80, 6169824), (90, 5484288), (96, 5141520), (108, 4570240), (111, 4446720), (120, 4113216), (128, 3856140), (135, 3656192), (144, 3427680), (148, 3335040), (160, 3084912), (180, 2742144), (185, 2668032), (192, 2570760), (193, 2557440), (216, 2285120), (222, 2223360), (240, 2056608), (256, 1928070), (270, 1828096), (288, 1713840), (296, 1667520), (320, 1542456), (333, 1482240), (360, 1371072), (370, 1334016), (384, 1285380), (386, 1278720), (432, 1142560), (444, 1111680), (480, 1028304), (512, 964035), (540, 914048), (555, 889344), (576, 856920), (579, 852480), (592, 833760), (640, 771228), (666, 741120), (720, 685536), (740, 667008), (768, 642690), (772, 639360), (864, 571280), (888, 555840), (960, 514152), (965, 511488), (999, 494080), (1080, 457024), (1110, 444672), (1152, 428460), (1158, 426240), (1184, 416880), (1280, 385614), (1332, 370560), (1440, 342768), (1480, 333504), (1536, 321345), (1544, 319680), (1665, 296448), (1728, 285640), (1737, 284160), (1776, 277920), (1920, 257076), (1930, 255744), (1998, 247040), (2160, 228512), (2220, 222336), (2304, 214230), (2316, 213120), (2368, 208440), (2560, 192807), (2664, 185280), (2880, 171384), (2895, 170496), (2960, 166752), (3088, 159840), (3330, 148224), (3456, 142820), (3474, 142080), (3552, 138960), (3840, 128538), (3860, 127872), (3996, 123520), (4320, 114256), (4440, 111168), (4608, 107115), (4632, 106560), (4736, 104220), (4995, 98816), (5211, 94720), (5328, 92640), (5760, 85692), (5790, 85248), (5920, 83376), (6176, 79920), (6660, 74112), (6912, 71410), (6948, 71040), (7104, 69480), (7141, 69120), (7680, 64269), (7720, 63936), (7992, 61760), (8640, 57128), (8685, 56832), (8880, 55584), (9264, 53280), (9472, 52110), (9990, 49408), (10422, 47360), (10656, 46320), (11520, 42846), (11580, 42624), (11840, 41688), (12352, 39960), (13320, 37056), (13824, 35705), (13896, 35520), (14208, 34740), (14282, 34560), (15440, 31968), (15984, 30880), (17280, 28564), (17370, 28416), (17760, 27792), (18528, 26640), (18944, 26055), (19980, 24704), (20844, 23680), (21312, 23160), (21423, 23040)]