25969080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 78249600

約数和(自身を除く): 52280520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 571, 758, 1137, 1142, 1516, 1713, 1895, 2274, 2284, 2855, 3032, 3426, 3790, 4548, 4568, 5685, 5710, 6852, 7580, 8565, 9096, 11370, 11420, 13704, 15160, 17130, 22740, 22840, 34260, 45480, 68520, 216409, 432818, 649227, 865636, 1082045, 1298454, 1731272, 2164090, 2596908, 3246135, 4328180, 5193816, 6492270, 8656360, 12984540, 25969080]

約数ペア:

[(1, 25969080), (2, 12984540), (3, 8656360), (4, 6492270), (5, 5193816), (6, 4328180), (8, 3246135), (10, 2596908), (12, 2164090), (15, 1731272), (20, 1298454), (24, 1082045), (30, 865636), (40, 649227), (60, 432818), (120, 216409), (379, 68520), (571, 45480), (758, 34260), (1137, 22840), (1142, 22740), (1516, 17130), (1713, 15160), (1895, 13704), (2274, 11420), (2284, 11370), (2855, 9096), (3032, 8565), (3426, 7580), (3790, 6852), (4548, 5710), (4568, 5685)]