31026228960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64637977}}^1$

素因数の和:64637995

約数の個数: 48

約数和(自身を含む): 97732622736

約数和(自身を除く): 66706393776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64637977, 129275954, 193913931, 258551908, 323189885, 387827862, 517103816, 646379770, 775655724, 969569655, 1034207632, 1292759540, 1551311448, 1939139310, 2068415264, 2585519080, 3102622896, 3878278620, 5171038160, 6205245792, 7756557240, 10342076320, 15513114480, 31026228960]

約数ペア:

[(1, 31026228960), (2, 15513114480), (3, 10342076320), (4, 7756557240), (5, 6205245792), (6, 5171038160), (8, 3878278620), (10, 3102622896), (12, 2585519080), (15, 2068415264), (16, 1939139310), (20, 1551311448), (24, 1292759540), (30, 1034207632), (32, 969569655), (40, 775655724), (48, 646379770), (60, 517103816), (80, 387827862), (96, 323189885), (120, 258551908), (160, 193913931), (240, 129275954), (480, 64637977)]