25963680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{54091}}^1$

素因数の和:54109

約数の個数: 48

約数和(自身を含む): 81787104

約数和(自身を除く): 55823424

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, 54091, 108182, 162273, 216364, 270455, 324546, 432728, 540910, 649092, 811365, 865456, 1081820, 1298184, 1622730, 1730912, 2163640, 2596368, 3245460, 4327280, 5192736, 6490920, 8654560, 12981840, 25963680]

約数ペア:

[(1, 25963680), (2, 12981840), (3, 8654560), (4, 6490920), (5, 5192736), (6, 4327280), (8, 3245460), (10, 2596368), (12, 2163640), (15, 1730912), (16, 1622730), (20, 1298184), (24, 1081820), (30, 865456), (32, 811365), (40, 649092), (48, 540910), (60, 432728), (80, 324546), (96, 270455), (120, 216364), (160, 162273), (240, 108182), (480, 54091)]