25363920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105683}}^1$

素因数の和:105699

約数の個数: 40

約数和(自身を含む): 78628896

約数和(自身を除く): 53264976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105683, 211366, 317049, 422732, 528415, 634098, 845464, 1056830, 1268196, 1585245, 1690928, 2113660, 2536392, 3170490, 4227320, 5072784, 6340980, 8454640, 12681960, 25363920]

約数ペア:

[(1, 25363920), (2, 12681960), (3, 8454640), (4, 6340980), (5, 5072784), (6, 4227320), (8, 3170490), (10, 2536392), (12, 2113660), (15, 1690928), (16, 1585245), (20, 1268196), (24, 1056830), (30, 845464), (40, 634098), (48, 528415), (60, 422732), (80, 317049), (120, 211366), (240, 105683)]