315916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3529}}^1$

素因数の和:3918

約数の個数: 80

約数和(自身を含む): 982243680

約数和(自身を除く): 666327600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2984, 3529, 3730, 4476, 5595, 5968, 7058, 7460, 8952, 10587, 11190, 14116, 14920, 17645, 17904, 21174, 22380, 28232, 29840, 35290, 42348, 44760, 52935, 56464, 70580, 84696, 89520, 105870, 141160, 169392, 211740, 282320, 423480, 846960, 1316317, 2632634, 3948951, 5265268, 6581585, 7897902, 10530536, 13163170, 15795804, 19744755, 21061072, 26326340, 31591608, 39489510, 52652680, 63183216, 78979020, 105305360, 157958040, 315916080]

約数ペア:

[(1, 315916080), (2, 157958040), (3, 105305360), (4, 78979020), (5, 63183216), (6, 52652680), (8, 39489510), (10, 31591608), (12, 26326340), (15, 21061072), (16, 19744755), (20, 15795804), (24, 13163170), (30, 10530536), (40, 7897902), (48, 6581585), (60, 5265268), (80, 3948951), (120, 2632634), (240, 1316317), (373, 846960), (746, 423480), (1119, 282320), (1492, 211740), (1865, 169392), (2238, 141160), (2984, 105870), (3529, 89520), (3730, 84696), (4476, 70580), (5595, 56464), (5968, 52935), (7058, 44760), (7460, 42348), (8952, 35290), (10587, 29840), (11190, 28232), (14116, 22380), (14920, 21174), (17645, 17904)]