149910960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{881}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 465907680

約数和(自身を除く): 315996720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 881, 1418, 1762, 2127, 2643, 2836, 3524, 3545, 4254, 4405, 5286, 5672, 7048, 7090, 8508, 8810, 10572, 10635, 11344, 13215, 14096, 14180, 17016, 17620, 21144, 21270, 26430, 28360, 34032, 35240, 42288, 42540, 52860, 56720, 70480, 85080, 105720, 170160, 211440, 624629, 1249258, 1873887, 2498516, 3123145, 3747774, 4997032, 6246290, 7495548, 9369435, 9994064, 12492580, 14991096, 18738870, 24985160, 29982192, 37477740, 49970320, 74955480, 149910960]

約数ペア:

[(1, 149910960), (2, 74955480), (3, 49970320), (4, 37477740), (5, 29982192), (6, 24985160), (8, 18738870), (10, 14991096), (12, 12492580), (15, 9994064), (16, 9369435), (20, 7495548), (24, 6246290), (30, 4997032), (40, 3747774), (48, 3123145), (60, 2498516), (80, 1873887), (120, 1249258), (240, 624629), (709, 211440), (881, 170160), (1418, 105720), (1762, 85080), (2127, 70480), (2643, 56720), (2836, 52860), (3524, 42540), (3545, 42288), (4254, 35240), (4405, 34032), (5286, 28360), (5672, 26430), (7048, 21270), (7090, 21144), (8508, 17620), (8810, 17016), (10572, 14180), (10635, 14096), (11344, 13215)]