16325340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 45941280

約数和(自身を除く): 29615940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1129, 1205, 1446, 2258, 2410, 2892, 3387, 3615, 4516, 4820, 5645, 6774, 7230, 11290, 13548, 14460, 16935, 22580, 33870, 67740, 272089, 544178, 816267, 1088356, 1360445, 1632534, 2720890, 3265068, 4081335, 5441780, 8162670, 16325340]

約数ペア:

[(1, 16325340), (2, 8162670), (3, 5441780), (4, 4081335), (5, 3265068), (6, 2720890), (10, 1632534), (12, 1360445), (15, 1088356), (20, 816267), (30, 544178), (60, 272089), (241, 67740), (482, 33870), (723, 22580), (964, 16935), (1129, 14460), (1205, 13548), (1446, 11290), (2258, 7230), (2410, 6774), (2892, 5645), (3387, 4820), (3615, 4516)]