67771680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 214679808

約数和(自身を除く): 146908128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 521, 542, 813, 1042, 1084, 1355, 1563, 1626, 2084, 2168, 2605, 2710, 3126, 3252, 4065, 4168, 4336, 5210, 5420, 6252, 6504, 7815, 8130, 8336, 8672, 10420, 10840, 12504, 13008, 15630, 16260, 16672, 20840, 21680, 25008, 26016, 31260, 32520, 41680, 43360, 50016, 62520, 65040, 83360, 125040, 130080, 141191, 250080, 282382, 423573, 564764, 705955, 847146, 1129528, 1411910, 1694292, 2117865, 2259056, 2823820, 3388584, 4235730, 4518112, 5647640, 6777168, 8471460, 11295280, 13554336, 16942920, 22590560, 33885840, 67771680]

約数ペア:

[(1, 67771680), (2, 33885840), (3, 22590560), (4, 16942920), (5, 13554336), (6, 11295280), (8, 8471460), (10, 6777168), (12, 5647640), (15, 4518112), (16, 4235730), (20, 3388584), (24, 2823820), (30, 2259056), (32, 2117865), (40, 1694292), (48, 1411910), (60, 1129528), (80, 847146), (96, 705955), (120, 564764), (160, 423573), (240, 282382), (271, 250080), (480, 141191), (521, 130080), (542, 125040), (813, 83360), (1042, 65040), (1084, 62520), (1355, 50016), (1563, 43360), (1626, 41680), (2084, 32520), (2168, 31260), (2605, 26016), (2710, 25008), (3126, 21680), (3252, 20840), (4065, 16672), (4168, 16260), (4336, 15630), (5210, 13008), (5420, 12504), (6252, 10840), (6504, 10420), (7815, 8672), (8130, 8336)]