320436528

素因数分解:

$2^4\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{5171}}^1$

素因数の和:6473

約数の個数: 40

約数和(自身を含む): 828595776

約数和(自身を除く): 508159248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1291, 2582, 3873, 5164, 5171, 7746, 10328, 10342, 15492, 15513, 20656, 20684, 30984, 31026, 41368, 61968, 62052, 82736, 124104, 248208, 6675761, 13351522, 20027283, 26703044, 40054566, 53406088, 80109132, 106812176, 160218264, 320436528]

約数ペア:

[(1, 320436528), (2, 160218264), (3, 106812176), (4, 80109132), (6, 53406088), (8, 40054566), (12, 26703044), (16, 20027283), (24, 13351522), (48, 6675761), (1291, 248208), (2582, 124104), (3873, 82736), (5164, 62052), (5171, 61968), (7746, 41368), (10328, 31026), (10342, 30984), (15492, 20684), (15513, 20656)]