120373680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 430401024

約数和(自身を除く): 310027344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 523, 548, 560, 685, 822, 840, 959, 1046, 1096, 1370, 1569, 1644, 1680, 1918, 2055, 2092, 2192, 2615, 2740, 2877, 3138, 3288, 3661, 3836, 4110, 4184, 4795, 5230, 5480, 5754, 6276, 6576, 7322, 7672, 7845, 8220, 8368, 9590, 10460, 10960, 10983, 11508, 12552, 14385, 14644, 15344, 15690, 16440, 18305, 19180, 20920, 21966, 23016, 25104, 28770, 29288, 31380, 32880, 36610, 38360, 41840, 43932, 46032, 54915, 57540, 58576, 62760, 71651, 73220, 76720, 87864, 109830, 115080, 125520, 143302, 146440, 175728, 214953, 219660, 230160, 286604, 292880, 358255, 429906, 439320, 501557, 573208, 716510, 859812, 878640, 1003114, 1074765, 1146416, 1433020, 1504671, 1719624, 2006228, 2149530, 2507785, 2866040, 3009342, 3439248, 4012456, 4299060, 5015570, 5732080, 6018684, 7523355, 8024912, 8598120, 10031140, 12037368, 15046710, 17196240, 20062280, 24074736, 30093420, 40124560, 60186840, 120373680]

約数ペア:

[(1, 120373680), (2, 60186840), (3, 40124560), (4, 30093420), (5, 24074736), (6, 20062280), (7, 17196240), (8, 15046710), (10, 12037368), (12, 10031140), (14, 8598120), (15, 8024912), (16, 7523355), (20, 6018684), (21, 5732080), (24, 5015570), (28, 4299060), (30, 4012456), (35, 3439248), (40, 3009342), (42, 2866040), (48, 2507785), (56, 2149530), (60, 2006228), (70, 1719624), (80, 1504671), (84, 1433020), (105, 1146416), (112, 1074765), (120, 1003114), (137, 878640), (140, 859812), (168, 716510), (210, 573208), (240, 501557), (274, 439320), (280, 429906), (336, 358255), (411, 292880), (420, 286604), (523, 230160), (548, 219660), (560, 214953), (685, 175728), (822, 146440), (840, 143302), (959, 125520), (1046, 115080), (1096, 109830), (1370, 87864), (1569, 76720), (1644, 73220), (1680, 71651), (1918, 62760), (2055, 58576), (2092, 57540), (2192, 54915), (2615, 46032), (2740, 43932), (2877, 41840), (3138, 38360), (3288, 36610), (3661, 32880), (3836, 31380), (4110, 29288), (4184, 28770), (4795, 25104), (5230, 23016), (5480, 21966), (5754, 20920), (6276, 19180), (6576, 18305), (7322, 16440), (7672, 15690), (7845, 15344), (8220, 14644), (8368, 14385), (9590, 12552), (10460, 11508), (10960, 10983)]