129663480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2851}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 390153600

約数和(自身を除く): 260490120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 2851, 3032, 3790, 4548, 5685, 5702, 7580, 8553, 9096, 11370, 11404, 14255, 15160, 17106, 22740, 22808, 28510, 34212, 42765, 45480, 57020, 68424, 85530, 114040, 171060, 342120, 1080529, 2161058, 3241587, 4322116, 5402645, 6483174, 8644232, 10805290, 12966348, 16207935, 21610580, 25932696, 32415870, 43221160, 64831740, 129663480]

約数ペア:

[(1, 129663480), (2, 64831740), (3, 43221160), (4, 32415870), (5, 25932696), (6, 21610580), (8, 16207935), (10, 12966348), (12, 10805290), (15, 8644232), (20, 6483174), (24, 5402645), (30, 4322116), (40, 3241587), (60, 2161058), (120, 1080529), (379, 342120), (758, 171060), (1137, 114040), (1516, 85530), (1895, 68424), (2274, 57020), (2851, 45480), (3032, 42765), (3790, 34212), (4548, 28510), (5685, 22808), (5702, 22740), (7580, 17106), (8553, 15160), (9096, 14255), (11370, 11404)]