73297680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{305407}}^1$

素因数の和:305423

約数の個数: 40

約数和(自身を含む): 227223552

約数和(自身を除く): 153925872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 305407, 610814, 916221, 1221628, 1527035, 1832442, 2443256, 3054070, 3664884, 4581105, 4886512, 6108140, 7329768, 9162210, 12216280, 14659536, 18324420, 24432560, 36648840, 73297680]

約数ペア:

[(1, 73297680), (2, 36648840), (3, 24432560), (4, 18324420), (5, 14659536), (6, 12216280), (8, 9162210), (10, 7329768), (12, 6108140), (15, 4886512), (16, 4581105), (20, 3664884), (24, 3054070), (30, 2443256), (40, 1832442), (48, 1527035), (60, 1221628), (80, 916221), (120, 610814), (240, 305407)]