15588320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 42620256

約数和(自身を除く): 27031936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 521, 544, 680, 748, 880, 935, 1042, 1360, 1496, 1760, 1870, 2084, 2605, 2720, 2992, 3740, 4168, 5210, 5731, 5984, 7480, 8336, 8857, 10420, 11462, 14960, 16672, 17714, 20840, 22924, 28655, 29920, 35428, 41680, 44285, 45848, 57310, 70856, 83360, 88570, 91696, 97427, 114620, 141712, 177140, 183392, 194854, 229240, 283424, 354280, 389708, 458480, 487135, 708560, 779416, 916960, 974270, 1417120, 1558832, 1948540, 3117664, 3897080, 7794160, 15588320]

約数ペア:

[(1, 15588320), (2, 7794160), (4, 3897080), (5, 3117664), (8, 1948540), (10, 1558832), (11, 1417120), (16, 974270), (17, 916960), (20, 779416), (22, 708560), (32, 487135), (34, 458480), (40, 389708), (44, 354280), (55, 283424), (68, 229240), (80, 194854), (85, 183392), (88, 177140), (110, 141712), (136, 114620), (160, 97427), (170, 91696), (176, 88570), (187, 83360), (220, 70856), (272, 57310), (340, 45848), (352, 44285), (374, 41680), (440, 35428), (521, 29920), (544, 28655), (680, 22924), (748, 20840), (880, 17714), (935, 16672), (1042, 14960), (1360, 11462), (1496, 10420), (1760, 8857), (1870, 8336), (2084, 7480), (2605, 5984), (2720, 5731), (2992, 5210), (3740, 4168)]