120771480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4211}}^1$

素因数の和:4464

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 243145320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4211, 4780, 5736, 7170, 8422, 9560, 12633, 14340, 16844, 21055, 25266, 28680, 33688, 42110, 50532, 63165, 84220, 101064, 126330, 168440, 252660, 505320, 1006429, 2012858, 3019287, 4025716, 5032145, 6038574, 8051432, 10064290, 12077148, 15096435, 20128580, 24154296, 30192870, 40257160, 60385740, 120771480]

約数ペア:

[(1, 120771480), (2, 60385740), (3, 40257160), (4, 30192870), (5, 24154296), (6, 20128580), (8, 15096435), (10, 12077148), (12, 10064290), (15, 8051432), (20, 6038574), (24, 5032145), (30, 4025716), (40, 3019287), (60, 2012858), (120, 1006429), (239, 505320), (478, 252660), (717, 168440), (956, 126330), (1195, 101064), (1434, 84220), (1912, 63165), (2390, 50532), (2868, 42110), (3585, 33688), (4211, 28680), (4780, 25266), (5736, 21055), (7170, 16844), (8422, 14340), (9560, 12633)]