528099240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20857}}^1$

素因数の和:21082

約数の個数: 64

約数和(自身を含む): 1591882560

約数和(自身を除く): 1063783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 20857, 25320, 41714, 62571, 83428, 104285, 125142, 166856, 208570, 250284, 312855, 417140, 500568, 625710, 834280, 1251420, 2502840, 4400827, 8801654, 13202481, 17603308, 22004135, 26404962, 35206616, 44008270, 52809924, 66012405, 88016540, 105619848, 132024810, 176033080, 264049620, 528099240]

約数ペア:

[(1, 528099240), (2, 264049620), (3, 176033080), (4, 132024810), (5, 105619848), (6, 88016540), (8, 66012405), (10, 52809924), (12, 44008270), (15, 35206616), (20, 26404962), (24, 22004135), (30, 17603308), (40, 13202481), (60, 8801654), (120, 4400827), (211, 2502840), (422, 1251420), (633, 834280), (844, 625710), (1055, 500568), (1266, 417140), (1688, 312855), (2110, 250284), (2532, 208570), (3165, 166856), (4220, 125142), (5064, 104285), (6330, 83428), (8440, 62571), (12660, 41714), (20857, 25320)]