396048060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51169}}^1$

素因数の和:51227

約数の個数: 72

約数和(自身を含む): 1229308080

約数和(自身を除く): 833260020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 51169, 102338, 153507, 204676, 255845, 307014, 460521, 511690, 614028, 767535, 921042, 1023380, 1535070, 1842084, 2200267, 2302605, 3070140, 4400534, 4605210, 6600801, 8801068, 9210420, 11001335, 13201602, 19802403, 22002670, 26403204, 33004005, 39604806, 44005340, 66008010, 79209612, 99012015, 132016020, 198024030, 396048060]

約数ペア:

[(1, 396048060), (2, 198024030), (3, 132016020), (4, 99012015), (5, 79209612), (6, 66008010), (9, 44005340), (10, 39604806), (12, 33004005), (15, 26403204), (18, 22002670), (20, 19802403), (30, 13201602), (36, 11001335), (43, 9210420), (45, 8801068), (60, 6600801), (86, 4605210), (90, 4400534), (129, 3070140), (172, 2302605), (180, 2200267), (215, 1842084), (258, 1535070), (387, 1023380), (430, 921042), (516, 767535), (645, 614028), (774, 511690), (860, 460521), (1290, 307014), (1548, 255845), (1935, 204676), (2580, 153507), (3870, 102338), (7740, 51169)]