30849120

素因数分解:

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

素因数の和:254

約数の個数: 192

約数和(自身を含む): 111464640

約数和(自身を除く): 80615520

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, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 193, 216, 222, 240, 270, 288, 296, 333, 360, 370, 386, 432, 444, 480, 540, 555, 579, 592, 666, 720, 740, 772, 864, 888, 965, 999, 1080, 1110, 1158, 1184, 1332, 1440, 1480, 1544, 1665, 1737, 1776, 1930, 1998, 2160, 2220, 2316, 2664, 2895, 2960, 3088, 3330, 3474, 3552, 3860, 3996, 4320, 4440, 4632, 4995, 5211, 5328, 5790, 5920, 6176, 6660, 6948, 7141, 7720, 7992, 8685, 8880, 9264, 9990, 10422, 10656, 11580, 13320, 13896, 14282, 15440, 15984, 17370, 17760, 18528, 19980, 20844, 21423, 23160, 26055, 26640, 27792, 28564, 30880, 31968, 34740, 35705, 39960, 41688, 42846, 46320, 52110, 53280, 55584, 57128, 64269, 69480, 71410, 79920, 83376, 85692, 92640, 104220, 107115, 114256, 128538, 138960, 142820, 159840, 166752, 171384, 192807, 208440, 214230, 228512, 257076, 277920, 285640, 321345, 342768, 385614, 416880, 428460, 514152, 571280, 642690, 685536, 771228, 833760, 856920, 964035, 1028304, 1142560, 1285380, 1542456, 1713840, 1928070, 2056608, 2570760, 3084912, 3427680, 3856140, 5141520, 6169824, 7712280, 10283040, 15424560, 30849120]

約数ペア:

[(1, 30849120), (2, 15424560), (3, 10283040), (4, 7712280), (5, 6169824), (6, 5141520), (8, 3856140), (9, 3427680), (10, 3084912), (12, 2570760), (15, 2056608), (16, 1928070), (18, 1713840), (20, 1542456), (24, 1285380), (27, 1142560), (30, 1028304), (32, 964035), (36, 856920), (37, 833760), (40, 771228), (45, 685536), (48, 642690), (54, 571280), (60, 514152), (72, 428460), (74, 416880), (80, 385614), (90, 342768), (96, 321345), (108, 285640), (111, 277920), (120, 257076), (135, 228512), (144, 214230), (148, 208440), (160, 192807), (180, 171384), (185, 166752), (193, 159840), (216, 142820), (222, 138960), (240, 128538), (270, 114256), (288, 107115), (296, 104220), (333, 92640), (360, 85692), (370, 83376), (386, 79920), (432, 71410), (444, 69480), (480, 64269), (540, 57128), (555, 55584), (579, 53280), (592, 52110), (666, 46320), (720, 42846), (740, 41688), (772, 39960), (864, 35705), (888, 34740), (965, 31968), (999, 30880), (1080, 28564), (1110, 27792), (1158, 26640), (1184, 26055), (1332, 23160), (1440, 21423), (1480, 20844), (1544, 19980), (1665, 18528), (1737, 17760), (1776, 17370), (1930, 15984), (1998, 15440), (2160, 14282), (2220, 13896), (2316, 13320), (2664, 11580), (2895, 10656), (2960, 10422), (3088, 9990), (3330, 9264), (3474, 8880), (3552, 8685), (3860, 7992), (3996, 7720), (4320, 7141), (4440, 6948), (4632, 6660), (4995, 6176), (5211, 5920), (5328, 5790)]