89892840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7001}}^1$

素因数の和:7122

約数の個数: 64

約数和(自身を含む): 272237760

約数和(自身を除く): 182344920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 7001, 12840, 14002, 21003, 28004, 35005, 42006, 56008, 70010, 84012, 105015, 140020, 168024, 210030, 280040, 420060, 749107, 840120, 1498214, 2247321, 2996428, 3745535, 4494642, 5992856, 7491070, 8989284, 11236605, 14982140, 17978568, 22473210, 29964280, 44946420, 89892840]

約数ペア:

[(1, 89892840), (2, 44946420), (3, 29964280), (4, 22473210), (5, 17978568), (6, 14982140), (8, 11236605), (10, 8989284), (12, 7491070), (15, 5992856), (20, 4494642), (24, 3745535), (30, 2996428), (40, 2247321), (60, 1498214), (107, 840120), (120, 749107), (214, 420060), (321, 280040), (428, 210030), (535, 168024), (642, 140020), (856, 105015), (1070, 84012), (1284, 70010), (1605, 56008), (2140, 42006), (2568, 35005), (3210, 28004), (4280, 21003), (6420, 14002), (7001, 12840)]