125317560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2423}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 376980480

約数和(自身を除く): 251662920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2423, 2586, 3448, 4310, 4846, 5172, 6465, 7269, 8620, 9692, 10344, 12115, 12930, 14538, 17240, 19384, 24230, 25860, 29076, 36345, 48460, 51720, 58152, 72690, 96920, 145380, 290760, 1044313, 2088626, 3132939, 4177252, 5221565, 6265878, 8354504, 10443130, 12531756, 15664695, 20886260, 25063512, 31329390, 41772520, 62658780, 125317560]

約数ペア:

[(1, 125317560), (2, 62658780), (3, 41772520), (4, 31329390), (5, 25063512), (6, 20886260), (8, 15664695), (10, 12531756), (12, 10443130), (15, 8354504), (20, 6265878), (24, 5221565), (30, 4177252), (40, 3132939), (60, 2088626), (120, 1044313), (431, 290760), (862, 145380), (1293, 96920), (1724, 72690), (2155, 58152), (2423, 51720), (2586, 48460), (3448, 36345), (4310, 29076), (4846, 25860), (5172, 24230), (6465, 19384), (7269, 17240), (8620, 14538), (9692, 12930), (10344, 12115)]