48879240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5822

約数の個数: 64

約数和(自身を含む): 148728960

約数和(自身を除く): 99849720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5737, 8520, 11474, 17211, 22948, 28685, 34422, 45896, 57370, 68844, 86055, 114740, 137688, 172110, 229480, 344220, 407327, 688440, 814654, 1221981, 1629308, 2036635, 2443962, 3258616, 4073270, 4887924, 6109905, 8146540, 9775848, 12219810, 16293080, 24439620, 48879240]

約数ペア:

[(1, 48879240), (2, 24439620), (3, 16293080), (4, 12219810), (5, 9775848), (6, 8146540), (8, 6109905), (10, 4887924), (12, 4073270), (15, 3258616), (20, 2443962), (24, 2036635), (30, 1629308), (40, 1221981), (60, 814654), (71, 688440), (120, 407327), (142, 344220), (213, 229480), (284, 172110), (355, 137688), (426, 114740), (568, 86055), (710, 68844), (852, 57370), (1065, 45896), (1420, 34422), (1704, 28685), (2130, 22948), (2840, 17211), (4260, 11474), (5737, 8520)]