39600240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{165001}}^1$

素因数の和:165017

約数の個数: 40

約数和(自身を含む): 122761488

約数和(自身を除く): 83161248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 165001, 330002, 495003, 660004, 825005, 990006, 1320008, 1650010, 1980012, 2475015, 2640016, 3300020, 3960024, 4950030, 6600040, 7920048, 9900060, 13200080, 19800120, 39600240]

約数ペア:

[(1, 39600240), (2, 19800120), (3, 13200080), (4, 9900060), (5, 7920048), (6, 6600040), (8, 4950030), (10, 3960024), (12, 3300020), (15, 2640016), (16, 2475015), (20, 1980012), (24, 1650010), (30, 1320008), (40, 990006), (48, 825005), (60, 660004), (80, 495003), (120, 330002), (240, 165001)]