38541180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1319}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 69677700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1319, 1461, 1948, 2435, 2638, 2922, 3957, 4870, 5276, 5844, 6595, 7305, 7914, 9740, 13190, 14610, 15828, 19785, 26380, 29220, 39570, 79140, 642353, 1284706, 1927059, 2569412, 3211765, 3854118, 6423530, 7708236, 9635295, 12847060, 19270590, 38541180]

約数ペア:

[(1, 38541180), (2, 19270590), (3, 12847060), (4, 9635295), (5, 7708236), (6, 6423530), (10, 3854118), (12, 3211765), (15, 2569412), (20, 1927059), (30, 1284706), (60, 642353), (487, 79140), (974, 39570), (1319, 29220), (1461, 26380), (1948, 19785), (2435, 15828), (2638, 14610), (2922, 13190), (3957, 9740), (4870, 7914), (5276, 7305), (5844, 6595)]