1305016080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5437567}}^1$

素因数の和:5437583

約数の個数: 40

約数和(自身を含む): 4045550592

約数和(自身を除く): 2740534512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5437567, 10875134, 16312701, 21750268, 27187835, 32625402, 43500536, 54375670, 65250804, 81563505, 87001072, 108751340, 130501608, 163127010, 217502680, 261003216, 326254020, 435005360, 652508040, 1305016080]

約数ペア:

[(1, 1305016080), (2, 652508040), (3, 435005360), (4, 326254020), (5, 261003216), (6, 217502680), (8, 163127010), (10, 130501608), (12, 108751340), (15, 87001072), (16, 81563505), (20, 65250804), (24, 54375670), (30, 43500536), (40, 32625402), (48, 27187835), (60, 21750268), (80, 16312701), (120, 10875134), (240, 5437567)]