876918360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{72353}}^1$

素因数の和:72468

約数の個数: 64

約数和(自身を含む): 2656838880

約数和(自身を除く): 1779920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 72353, 144706, 217059, 289412, 361765, 434118, 578824, 723530, 868236, 1085295, 1447060, 1736472, 2170590, 2894120, 4341180, 7307653, 8682360, 14615306, 21922959, 29230612, 36538265, 43845918, 58461224, 73076530, 87691836, 109614795, 146153060, 175383672, 219229590, 292306120, 438459180, 876918360]

約数ペア:

[(1, 876918360), (2, 438459180), (3, 292306120), (4, 219229590), (5, 175383672), (6, 146153060), (8, 109614795), (10, 87691836), (12, 73076530), (15, 58461224), (20, 43845918), (24, 36538265), (30, 29230612), (40, 21922959), (60, 14615306), (101, 8682360), (120, 7307653), (202, 4341180), (303, 2894120), (404, 2170590), (505, 1736472), (606, 1447060), (808, 1085295), (1010, 868236), (1212, 723530), (1515, 578824), (2020, 434118), (2424, 361765), (3030, 289412), (4040, 217059), (6060, 144706), (12120, 72353)]