9951240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6406

約数の個数: 64

約数和(自身を含む): 32155200

約数和(自身を除く): 22203960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6379, 12758, 19137, 25516, 31895, 38274, 51032, 63790, 76548, 82927, 95685, 127580, 153096, 165854, 191370, 248781, 255160, 331708, 382740, 414635, 497562, 663416, 765480, 829270, 995124, 1243905, 1658540, 1990248, 2487810, 3317080, 4975620, 9951240]

約数ペア:

[(1, 9951240), (2, 4975620), (3, 3317080), (4, 2487810), (5, 1990248), (6, 1658540), (8, 1243905), (10, 995124), (12, 829270), (13, 765480), (15, 663416), (20, 497562), (24, 414635), (26, 382740), (30, 331708), (39, 255160), (40, 248781), (52, 191370), (60, 165854), (65, 153096), (78, 127580), (104, 95685), (120, 82927), (130, 76548), (156, 63790), (195, 51032), (260, 38274), (312, 31895), (390, 25516), (520, 19137), (780, 12758), (1560, 6379)]