2019401760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79379}}^1$

素因数の和:79450

約数の個数: 96

約数和(自身を含む): 6481218240

約数和(自身を除く): 4461816480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 12720, 25440, 79379, 158758, 238137, 317516, 396895, 476274, 635032, 793790, 952548, 1190685, 1270064, 1587580, 1905096, 2381370, 2540128, 3175160, 3810192, 4207087, 4762740, 6350320, 7620384, 8414174, 9525480, 12621261, 12700640, 16828348, 19050960, 21035435, 25242522, 33656696, 38101920, 42070870, 50485044, 63106305, 67313392, 84141740, 100970088, 126212610, 134626784, 168283480, 201940176, 252425220, 336566960, 403880352, 504850440, 673133920, 1009700880, 2019401760]

約数ペア:

[(1, 2019401760), (2, 1009700880), (3, 673133920), (4, 504850440), (5, 403880352), (6, 336566960), (8, 252425220), (10, 201940176), (12, 168283480), (15, 134626784), (16, 126212610), (20, 100970088), (24, 84141740), (30, 67313392), (32, 63106305), (40, 50485044), (48, 42070870), (53, 38101920), (60, 33656696), (80, 25242522), (96, 21035435), (106, 19050960), (120, 16828348), (159, 12700640), (160, 12621261), (212, 9525480), (240, 8414174), (265, 7620384), (318, 6350320), (424, 4762740), (480, 4207087), (530, 3810192), (636, 3175160), (795, 2540128), (848, 2381370), (1060, 1905096), (1272, 1587580), (1590, 1270064), (1696, 1190685), (2120, 952548), (2544, 793790), (3180, 635032), (4240, 476274), (5088, 396895), (6360, 317516), (8480, 238137), (12720, 158758), (25440, 79379)]