153709320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18041}}^1$

素因数の和:18126

約数の個数: 64

約数和(自身を含む): 467648640

約数和(自身を除く): 313939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 18041, 36082, 54123, 72164, 90205, 108246, 144328, 180410, 216492, 270615, 360820, 432984, 541230, 721640, 1082460, 1280911, 2164920, 2561822, 3842733, 5123644, 6404555, 7685466, 10247288, 12809110, 15370932, 19213665, 25618220, 30741864, 38427330, 51236440, 76854660, 153709320]

約数ペア:

[(1, 153709320), (2, 76854660), (3, 51236440), (4, 38427330), (5, 30741864), (6, 25618220), (8, 19213665), (10, 15370932), (12, 12809110), (15, 10247288), (20, 7685466), (24, 6404555), (30, 5123644), (40, 3842733), (60, 2561822), (71, 2164920), (120, 1280911), (142, 1082460), (213, 721640), (284, 541230), (355, 432984), (426, 360820), (568, 270615), (710, 216492), (852, 180410), (1065, 144328), (1420, 108246), (1704, 90205), (2130, 72164), (2840, 54123), (4260, 36082), (8520, 18041)]