48483240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31079}}^1$

素因数の和:31106

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 108159960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31079, 62158, 93237, 124316, 155395, 186474, 248632, 310790, 372948, 404027, 466185, 621580, 745896, 808054, 932370, 1212081, 1243160, 1616108, 1864740, 2020135, 2424162, 3232216, 3729480, 4040270, 4848324, 6060405, 8080540, 9696648, 12120810, 16161080, 24241620, 48483240]

約数ペア:

[(1, 48483240), (2, 24241620), (3, 16161080), (4, 12120810), (5, 9696648), (6, 8080540), (8, 6060405), (10, 4848324), (12, 4040270), (13, 3729480), (15, 3232216), (20, 2424162), (24, 2020135), (26, 1864740), (30, 1616108), (39, 1243160), (40, 1212081), (52, 932370), (60, 808054), (65, 745896), (78, 621580), (104, 466185), (120, 404027), (130, 372948), (156, 310790), (195, 248632), (260, 186474), (312, 155395), (390, 124316), (520, 93237), (780, 62158), (1560, 31079)]