82954920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 249480000

約数和(自身を除く): 166525080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1049, 1318, 1977, 2098, 2636, 3147, 3295, 3954, 4196, 5245, 5272, 6294, 6590, 7908, 8392, 9885, 10490, 12588, 13180, 15735, 15816, 19770, 20980, 25176, 26360, 31470, 39540, 41960, 62940, 79080, 125880, 691291, 1382582, 2073873, 2765164, 3456455, 4147746, 5530328, 6912910, 8295492, 10369365, 13825820, 16590984, 20738730, 27651640, 41477460, 82954920]

約数ペア:

[(1, 82954920), (2, 41477460), (3, 27651640), (4, 20738730), (5, 16590984), (6, 13825820), (8, 10369365), (10, 8295492), (12, 6912910), (15, 5530328), (20, 4147746), (24, 3456455), (30, 2765164), (40, 2073873), (60, 1382582), (120, 691291), (659, 125880), (1049, 79080), (1318, 62940), (1977, 41960), (2098, 39540), (2636, 31470), (3147, 26360), (3295, 25176), (3954, 20980), (4196, 19770), (5245, 15816), (5272, 15735), (6294, 13180), (6590, 12588), (7908, 10490), (8392, 9885)]