25294560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52697}}^1$

素因数の和:52715

約数の個数: 48

約数和(自身を含む): 79679376

約数和(自身を除く): 54384816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52697, 105394, 158091, 210788, 263485, 316182, 421576, 526970, 632364, 790455, 843152, 1053940, 1264728, 1580910, 1686304, 2107880, 2529456, 3161820, 4215760, 5058912, 6323640, 8431520, 12647280, 25294560]

約数ペア:

[(1, 25294560), (2, 12647280), (3, 8431520), (4, 6323640), (5, 5058912), (6, 4215760), (8, 3161820), (10, 2529456), (12, 2107880), (15, 1686304), (16, 1580910), (20, 1264728), (24, 1053940), (30, 843152), (32, 790455), (40, 632364), (48, 526970), (60, 421576), (80, 316182), (96, 263485), (120, 210788), (160, 158091), (240, 105394), (480, 52697)]