123391623120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6507997}}^1$

素因数の和:6508092

約数の個数: 80

約数和(自身を含む): 387356040960

約数和(自身を除く): 263964417840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 6507997, 13015994, 19523991, 26031988, 32539985, 39047982, 52063976, 65079970, 78095964, 97619955, 104127952, 130159940, 156191928, 195239910, 260319880, 312383856, 390479820, 514131763, 520639760, 780959640, 1028263526, 1542395289, 1561919280, 2056527052, 2570658815, 3084790578, 4113054104, 5141317630, 6169581156, 7711976445, 8226108208, 10282635260, 12339162312, 15423952890, 20565270520, 24678324624, 30847905780, 41130541040, 61695811560, 123391623120]

約数ペア:

[(1, 123391623120), (2, 61695811560), (3, 41130541040), (4, 30847905780), (5, 24678324624), (6, 20565270520), (8, 15423952890), (10, 12339162312), (12, 10282635260), (15, 8226108208), (16, 7711976445), (20, 6169581156), (24, 5141317630), (30, 4113054104), (40, 3084790578), (48, 2570658815), (60, 2056527052), (79, 1561919280), (80, 1542395289), (120, 1028263526), (158, 780959640), (237, 520639760), (240, 514131763), (316, 390479820), (395, 312383856), (474, 260319880), (632, 195239910), (790, 156191928), (948, 130159940), (1185, 104127952), (1264, 97619955), (1580, 78095964), (1896, 65079970), (2370, 52063976), (3160, 39047982), (3792, 32539985), (4740, 26031988), (6320, 19523991), (9480, 13015994), (18960, 6507997)]