124989720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7951}}^1$

素因数の和:8096

約数の個数: 64

約数和(自身を含む): 377879040

約数和(自身を除く): 252889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 7951, 15720, 15902, 23853, 31804, 39755, 47706, 63608, 79510, 95412, 119265, 159020, 190824, 238530, 318040, 477060, 954120, 1041581, 2083162, 3124743, 4166324, 5207905, 6249486, 8332648, 10415810, 12498972, 15623715, 20831620, 24997944, 31247430, 41663240, 62494860, 124989720]

約数ペア:

[(1, 124989720), (2, 62494860), (3, 41663240), (4, 31247430), (5, 24997944), (6, 20831620), (8, 15623715), (10, 12498972), (12, 10415810), (15, 8332648), (20, 6249486), (24, 5207905), (30, 4166324), (40, 3124743), (60, 2083162), (120, 1041581), (131, 954120), (262, 477060), (393, 318040), (524, 238530), (655, 190824), (786, 159020), (1048, 119265), (1310, 95412), (1572, 79510), (1965, 63608), (2620, 47706), (3144, 39755), (3930, 31804), (5240, 23853), (7860, 15902), (7951, 15720)]