301990160

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14033}}^1$

素因数の和:14315

約数の個数: 40

約数和(自身を含む): 704787480

約数和(自身を除く): 402797320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 14033, 21520, 28066, 56132, 70165, 112264, 140330, 224528, 280660, 561320, 1122640, 3774877, 7549754, 15099508, 18874385, 30199016, 37748770, 60398032, 75497540, 150995080, 301990160]

約数ペア:

[(1, 301990160), (2, 150995080), (4, 75497540), (5, 60398032), (8, 37748770), (10, 30199016), (16, 18874385), (20, 15099508), (40, 7549754), (80, 3774877), (269, 1122640), (538, 561320), (1076, 280660), (1345, 224528), (2152, 140330), (2690, 112264), (4304, 70165), (5380, 56132), (10760, 28066), (14033, 21520)]