38976360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 117374400

約数和(自身を除く): 78398040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 857, 1137, 1516, 1714, 1895, 2274, 2571, 3032, 3428, 3790, 4285, 4548, 5142, 5685, 6856, 7580, 8570, 9096, 10284, 11370, 12855, 15160, 17140, 20568, 22740, 25710, 34280, 45480, 51420, 102840, 324803, 649606, 974409, 1299212, 1624015, 1948818, 2598424, 3248030, 3897636, 4872045, 6496060, 7795272, 9744090, 12992120, 19488180, 38976360]

約数ペア:

[(1, 38976360), (2, 19488180), (3, 12992120), (4, 9744090), (5, 7795272), (6, 6496060), (8, 4872045), (10, 3897636), (12, 3248030), (15, 2598424), (20, 1948818), (24, 1624015), (30, 1299212), (40, 974409), (60, 649606), (120, 324803), (379, 102840), (758, 51420), (857, 45480), (1137, 34280), (1516, 25710), (1714, 22740), (1895, 20568), (2274, 17140), (2571, 15160), (3032, 12855), (3428, 11370), (3790, 10284), (4285, 9096), (4548, 8570), (5142, 7580), (5685, 6856)]