328515360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{684407}}^1$

素因数の和:684425

約数の個数: 48

約数和(自身を含む): 1034824896

約数和(自身を除く): 706309536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 684407, 1368814, 2053221, 2737628, 3422035, 4106442, 5475256, 6844070, 8212884, 10266105, 10950512, 13688140, 16425768, 20532210, 21901024, 27376280, 32851536, 41064420, 54752560, 65703072, 82128840, 109505120, 164257680, 328515360]

約数ペア:

[(1, 328515360), (2, 164257680), (3, 109505120), (4, 82128840), (5, 65703072), (6, 54752560), (8, 41064420), (10, 32851536), (12, 27376280), (15, 21901024), (16, 20532210), (20, 16425768), (24, 13688140), (30, 10950512), (32, 10266105), (40, 8212884), (48, 6844070), (60, 5475256), (80, 4106442), (96, 3422035), (120, 2737628), (160, 2053221), (240, 1368814), (480, 684407)]