245524440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10079}}^1$

素因数の和:10129

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 625387560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 10079, 12180, 20158, 24360, 30237, 40316, 50395, 60474, 70553, 80632, 100790, 120948, 141106, 151185, 201580, 211659, 241896, 282212, 292291, 302370, 352765, 403160, 423318, 564424, 584582, 604740, 705530, 846636, 876873, 1058295, 1169164, 1209480, 1411060, 1461455, 1693272, 1753746, 2046037, 2116590, 2338328, 2822120, 2922910, 3507492, 4092074, 4233180, 4384365, 5845820, 6138111, 7014984, 8184148, 8466360, 8768730, 10230185, 11691640, 12276222, 16368296, 17537460, 20460370, 24552444, 30690555, 35074920, 40920740, 49104888, 61381110, 81841480, 122762220, 245524440]

約数ペア:

[(1, 245524440), (2, 122762220), (3, 81841480), (4, 61381110), (5, 49104888), (6, 40920740), (7, 35074920), (8, 30690555), (10, 24552444), (12, 20460370), (14, 17537460), (15, 16368296), (20, 12276222), (21, 11691640), (24, 10230185), (28, 8768730), (29, 8466360), (30, 8184148), (35, 7014984), (40, 6138111), (42, 5845820), (56, 4384365), (58, 4233180), (60, 4092074), (70, 3507492), (84, 2922910), (87, 2822120), (105, 2338328), (116, 2116590), (120, 2046037), (140, 1753746), (145, 1693272), (168, 1461455), (174, 1411060), (203, 1209480), (210, 1169164), (232, 1058295), (280, 876873), (290, 846636), (348, 705530), (406, 604740), (420, 584582), (435, 564424), (580, 423318), (609, 403160), (696, 352765), (812, 302370), (840, 292291), (870, 282212), (1015, 241896), (1160, 211659), (1218, 201580), (1624, 151185), (1740, 141106), (2030, 120948), (2436, 100790), (3045, 80632), (3480, 70553), (4060, 60474), (4872, 50395), (6090, 40316), (8120, 30237), (10079, 24360), (12180, 20158)]