336540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 967680

約数和(自身を除く): 631140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 79, 142, 158, 213, 237, 284, 316, 355, 395, 426, 474, 710, 790, 852, 948, 1065, 1185, 1420, 1580, 2130, 2370, 4260, 4740, 5609, 11218, 16827, 22436, 28045, 33654, 56090, 67308, 84135, 112180, 168270, 336540]

約数ペア:

[(1, 336540), (2, 168270), (3, 112180), (4, 84135), (5, 67308), (6, 56090), (10, 33654), (12, 28045), (15, 22436), (20, 16827), (30, 11218), (60, 5609), (71, 4740), (79, 4260), (142, 2370), (158, 2130), (213, 1580), (237, 1420), (284, 1185), (316, 1065), (355, 948), (395, 852), (426, 790), (474, 710)]