15760160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7577}}^1$

素因数の和:7605

約数の個数: 48

約数和(自身を含む): 40102776

約数和(自身を除く): 24342616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7577, 15154, 30308, 37885, 60616, 75770, 98501, 121232, 151540, 197002, 242464, 303080, 394004, 492505, 606160, 788008, 985010, 1212320, 1576016, 1970020, 3152032, 3940040, 7880080, 15760160]

約数ペア:

[(1, 15760160), (2, 7880080), (4, 3940040), (5, 3152032), (8, 1970020), (10, 1576016), (13, 1212320), (16, 985010), (20, 788008), (26, 606160), (32, 492505), (40, 394004), (52, 303080), (65, 242464), (80, 197002), (104, 151540), (130, 121232), (160, 98501), (208, 75770), (260, 60616), (416, 37885), (520, 30308), (1040, 15154), (2080, 7577)]