131499840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136979}}^1$

素因数の和:136999

約数の個数: 56

約数和(自身を含む): 417515040

約数和(自身を除く): 286015200

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, 136979, 273958, 410937, 547916, 684895, 821874, 1095832, 1369790, 1643748, 2054685, 2191664, 2739580, 3287496, 4109370, 4383328, 5479160, 6574992, 8218740, 8766656, 10958320, 13149984, 16437480, 21916640, 26299968, 32874960, 43833280, 65749920, 131499840]

約数ペア:

[(1, 131499840), (2, 65749920), (3, 43833280), (4, 32874960), (5, 26299968), (6, 21916640), (8, 16437480), (10, 13149984), (12, 10958320), (15, 8766656), (16, 8218740), (20, 6574992), (24, 5479160), (30, 4383328), (32, 4109370), (40, 3287496), (48, 2739580), (60, 2191664), (64, 2054685), (80, 1643748), (96, 1369790), (120, 1095832), (160, 821874), (192, 684895), (240, 547916), (320, 410937), (480, 273958), (960, 136979)]