47751240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{919}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 143740800

約数和(自身を除く): 95989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 919, 1299, 1732, 1838, 2165, 2598, 2757, 3464, 3676, 4330, 4595, 5196, 5514, 6495, 7352, 8660, 9190, 10392, 11028, 12990, 13785, 17320, 18380, 22056, 25980, 27570, 36760, 51960, 55140, 110280, 397927, 795854, 1193781, 1591708, 1989635, 2387562, 3183416, 3979270, 4775124, 5968905, 7958540, 9550248, 11937810, 15917080, 23875620, 47751240]

約数ペア:

[(1, 47751240), (2, 23875620), (3, 15917080), (4, 11937810), (5, 9550248), (6, 7958540), (8, 5968905), (10, 4775124), (12, 3979270), (15, 3183416), (20, 2387562), (24, 1989635), (30, 1591708), (40, 1193781), (60, 795854), (120, 397927), (433, 110280), (866, 55140), (919, 51960), (1299, 36760), (1732, 27570), (1838, 25980), (2165, 22056), (2598, 18380), (2757, 17320), (3464, 13785), (3676, 12990), (4330, 11028), (4595, 10392), (5196, 9190), (5514, 8660), (6495, 7352)]