25581120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26647}}^1$

素因数の和:26667

約数の個数: 56

約数和(自身を含む): 81223104

約数和(自身を除く): 55641984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26647, 53294, 79941, 106588, 133235, 159882, 213176, 266470, 319764, 399705, 426352, 532940, 639528, 799410, 852704, 1065880, 1279056, 1598820, 1705408, 2131760, 2558112, 3197640, 4263520, 5116224, 6395280, 8527040, 12790560, 25581120]

約数ペア:

[(1, 25581120), (2, 12790560), (3, 8527040), (4, 6395280), (5, 5116224), (6, 4263520), (8, 3197640), (10, 2558112), (12, 2131760), (15, 1705408), (16, 1598820), (20, 1279056), (24, 1065880), (30, 852704), (32, 799410), (40, 639528), (48, 532940), (60, 426352), (64, 399705), (80, 319764), (96, 266470), (120, 213176), (160, 159882), (192, 133235), (240, 106588), (320, 79941), (480, 53294), (960, 26647)]