129166320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 401572512

約数和(自身を除く): 272406192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1033, 1042, 1563, 2066, 2084, 2605, 3099, 3126, 4132, 4168, 5165, 5210, 6198, 6252, 7815, 8264, 8336, 10330, 10420, 12396, 12504, 15495, 15630, 16528, 20660, 20840, 24792, 25008, 30990, 31260, 41320, 41680, 49584, 61980, 62520, 82640, 123960, 125040, 247920, 538193, 1076386, 1614579, 2152772, 2690965, 3229158, 4305544, 5381930, 6458316, 8072895, 8611088, 10763860, 12916632, 16145790, 21527720, 25833264, 32291580, 43055440, 64583160, 129166320]

約数ペア:

[(1, 129166320), (2, 64583160), (3, 43055440), (4, 32291580), (5, 25833264), (6, 21527720), (8, 16145790), (10, 12916632), (12, 10763860), (15, 8611088), (16, 8072895), (20, 6458316), (24, 5381930), (30, 4305544), (40, 3229158), (48, 2690965), (60, 2152772), (80, 1614579), (120, 1076386), (240, 538193), (521, 247920), (1033, 125040), (1042, 123960), (1563, 82640), (2066, 62520), (2084, 61980), (2605, 49584), (3099, 41680), (3126, 41320), (4132, 31260), (4168, 30990), (5165, 25008), (5210, 24792), (6198, 20840), (6252, 20660), (7815, 16528), (8264, 15630), (8336, 15495), (10330, 12504), (10420, 12396)]