48144840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 145445760

約数和(自身を除く): 97300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2657, 3020, 3624, 4530, 5314, 6040, 7971, 9060, 10628, 13285, 15942, 18120, 21256, 26570, 31884, 39855, 53140, 63768, 79710, 106280, 159420, 318840, 401207, 802414, 1203621, 1604828, 2006035, 2407242, 3209656, 4012070, 4814484, 6018105, 8024140, 9628968, 12036210, 16048280, 24072420, 48144840]

約数ペア:

[(1, 48144840), (2, 24072420), (3, 16048280), (4, 12036210), (5, 9628968), (6, 8024140), (8, 6018105), (10, 4814484), (12, 4012070), (15, 3209656), (20, 2407242), (24, 2006035), (30, 1604828), (40, 1203621), (60, 802414), (120, 401207), (151, 318840), (302, 159420), (453, 106280), (604, 79710), (755, 63768), (906, 53140), (1208, 39855), (1510, 31884), (1812, 26570), (2265, 21256), (2657, 18120), (3020, 15942), (3624, 13285), (4530, 10628), (5314, 9060), (6040, 7971)]