27492480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 102326400

約数和(自身を除く): 74833920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 43, 45, 48, 54, 60, 64, 72, 74, 80, 86, 90, 96, 108, 111, 120, 128, 129, 135, 144, 148, 160, 172, 180, 185, 192, 215, 216, 222, 240, 258, 270, 288, 296, 320, 333, 344, 360, 370, 384, 387, 430, 432, 444, 480, 516, 540, 555, 576, 592, 640, 645, 666, 688, 720, 740, 774, 860, 864, 888, 960, 999, 1032, 1080, 1110, 1152, 1161, 1184, 1290, 1332, 1376, 1440, 1480, 1548, 1591, 1665, 1720, 1728, 1776, 1920, 1935, 1998, 2064, 2160, 2220, 2322, 2368, 2580, 2664, 2752, 2880, 2960, 3096, 3182, 3330, 3440, 3456, 3552, 3870, 3996, 4128, 4320, 4440, 4644, 4736, 4773, 4995, 5160, 5328, 5504, 5760, 5805, 5920, 6192, 6364, 6660, 6880, 7104, 7740, 7955, 7992, 8256, 8640, 8880, 9288, 9546, 9990, 10320, 10656, 11610, 11840, 12384, 12728, 13320, 13760, 14208, 14319, 15480, 15910, 15984, 16512, 17280, 17760, 18576, 19092, 19980, 20640, 21312, 23220, 23680, 23865, 24768, 25456, 26640, 27520, 28638, 30960, 31820, 31968, 35520, 37152, 38184, 39960, 41280, 42624, 42957, 46440, 47730, 49536, 50912, 53280, 57276, 61920, 63640, 63936, 71040, 71595, 74304, 76368, 79920, 82560, 85914, 92880, 95460, 101824, 106560, 114552, 123840, 127280, 127872, 143190, 148608, 152736, 159840, 171828, 185760, 190920, 203648, 213120, 214785, 229104, 247680, 254560, 286380, 305472, 319680, 343656, 371520, 381840, 429570, 458208, 509120, 572760, 610944, 639360, 687312, 743040, 763680, 859140, 916416, 1018240, 1145520, 1374624, 1527360, 1718280, 1832832, 2291040, 2749248, 3054720, 3436560, 4582080, 5498496, 6873120, 9164160, 13746240, 27492480]

約数ペア:

[(1, 27492480), (2, 13746240), (3, 9164160), (4, 6873120), (5, 5498496), (6, 4582080), (8, 3436560), (9, 3054720), (10, 2749248), (12, 2291040), (15, 1832832), (16, 1718280), (18, 1527360), (20, 1374624), (24, 1145520), (27, 1018240), (30, 916416), (32, 859140), (36, 763680), (37, 743040), (40, 687312), (43, 639360), (45, 610944), (48, 572760), (54, 509120), (60, 458208), (64, 429570), (72, 381840), (74, 371520), (80, 343656), (86, 319680), (90, 305472), (96, 286380), (108, 254560), (111, 247680), (120, 229104), (128, 214785), (129, 213120), (135, 203648), (144, 190920), (148, 185760), (160, 171828), (172, 159840), (180, 152736), (185, 148608), (192, 143190), (215, 127872), (216, 127280), (222, 123840), (240, 114552), (258, 106560), (270, 101824), (288, 95460), (296, 92880), (320, 85914), (333, 82560), (344, 79920), (360, 76368), (370, 74304), (384, 71595), (387, 71040), (430, 63936), (432, 63640), (444, 61920), (480, 57276), (516, 53280), (540, 50912), (555, 49536), (576, 47730), (592, 46440), (640, 42957), (645, 42624), (666, 41280), (688, 39960), (720, 38184), (740, 37152), (774, 35520), (860, 31968), (864, 31820), (888, 30960), (960, 28638), (999, 27520), (1032, 26640), (1080, 25456), (1110, 24768), (1152, 23865), (1161, 23680), (1184, 23220), (1290, 21312), (1332, 20640), (1376, 19980), (1440, 19092), (1480, 18576), (1548, 17760), (1591, 17280), (1665, 16512), (1720, 15984), (1728, 15910), (1776, 15480), (1920, 14319), (1935, 14208), (1998, 13760), (2064, 13320), (2160, 12728), (2220, 12384), (2322, 11840), (2368, 11610), (2580, 10656), (2664, 10320), (2752, 9990), (2880, 9546), (2960, 9288), (3096, 8880), (3182, 8640), (3330, 8256), (3440, 7992), (3456, 7955), (3552, 7740), (3870, 7104), (3996, 6880), (4128, 6660), (4320, 6364), (4440, 6192), (4644, 5920), (4736, 5805), (4773, 5760), (4995, 5504), (5160, 5328)]