168081120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 578122272

約数和(自身を除く): 410041152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 773, 906, 1208, 1359, 1440, 1510, 1546, 1812, 2265, 2319, 2416, 2718, 3020, 3092, 3624, 3865, 4530, 4638, 4832, 5436, 6040, 6184, 6795, 6957, 7248, 7730, 9060, 9276, 10872, 11595, 12080, 12368, 13590, 13914, 14496, 15460, 18120, 18552, 21744, 23190, 24160, 24736, 27180, 27828, 30920, 34785, 36240, 37104, 43488, 46380, 54360, 55656, 61840, 69570, 72480, 74208, 92760, 108720, 111312, 116723, 123680, 139140, 185520, 217440, 222624, 233446, 278280, 350169, 371040, 466892, 556560, 583615, 700338, 933784, 1050507, 1113120, 1167230, 1400676, 1750845, 1867568, 2101014, 2334460, 2801352, 3501690, 3735136, 4202028, 4668920, 5252535, 5602704, 7003380, 8404056, 9337840, 10505070, 11205408, 14006760, 16808112, 18675680, 21010140, 28013520, 33616224, 42020280, 56027040, 84040560, 168081120]

約数ペア:

[(1, 168081120), (2, 84040560), (3, 56027040), (4, 42020280), (5, 33616224), (6, 28013520), (8, 21010140), (9, 18675680), (10, 16808112), (12, 14006760), (15, 11205408), (16, 10505070), (18, 9337840), (20, 8404056), (24, 7003380), (30, 5602704), (32, 5252535), (36, 4668920), (40, 4202028), (45, 3735136), (48, 3501690), (60, 2801352), (72, 2334460), (80, 2101014), (90, 1867568), (96, 1750845), (120, 1400676), (144, 1167230), (151, 1113120), (160, 1050507), (180, 933784), (240, 700338), (288, 583615), (302, 556560), (360, 466892), (453, 371040), (480, 350169), (604, 278280), (720, 233446), (755, 222624), (773, 217440), (906, 185520), (1208, 139140), (1359, 123680), (1440, 116723), (1510, 111312), (1546, 108720), (1812, 92760), (2265, 74208), (2319, 72480), (2416, 69570), (2718, 61840), (3020, 55656), (3092, 54360), (3624, 46380), (3865, 43488), (4530, 37104), (4638, 36240), (4832, 34785), (5436, 30920), (6040, 27828), (6184, 27180), (6795, 24736), (6957, 24160), (7248, 23190), (7730, 21744), (9060, 18552), (9276, 18120), (10872, 15460), (11595, 14496), (12080, 13914), (12368, 13590)]