142608120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2281}}^1$

素因数の和:2816

約数の個数: 64

約数和(自身を含む): 428833440

約数和(自身を除く): 286225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2281, 2605, 3126, 4168, 4562, 5210, 6252, 6843, 7815, 9124, 10420, 11405, 12504, 13686, 15630, 18248, 20840, 22810, 27372, 31260, 34215, 45620, 54744, 62520, 68430, 91240, 136860, 273720, 1188401, 2376802, 3565203, 4753604, 5942005, 7130406, 9507208, 11884010, 14260812, 17826015, 23768020, 28521624, 35652030, 47536040, 71304060, 142608120]

約数ペア:

[(1, 142608120), (2, 71304060), (3, 47536040), (4, 35652030), (5, 28521624), (6, 23768020), (8, 17826015), (10, 14260812), (12, 11884010), (15, 9507208), (20, 7130406), (24, 5942005), (30, 4753604), (40, 3565203), (60, 2376802), (120, 1188401), (521, 273720), (1042, 136860), (1563, 91240), (2084, 68430), (2281, 62520), (2605, 54744), (3126, 45620), (4168, 34215), (4562, 31260), (5210, 27372), (6252, 22810), (6843, 20840), (7815, 18248), (9124, 15630), (10420, 13686), (11405, 12504)]