125294520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80317}}^1$

素因数の和:80344

約数の個数: 64

約数和(自身を含む): 404802720

約数和(自身を除く): 279508200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 80317, 160634, 240951, 321268, 401585, 481902, 642536, 803170, 963804, 1044121, 1204755, 1606340, 1927608, 2088242, 2409510, 3132363, 3212680, 4176484, 4819020, 5220605, 6264726, 8352968, 9638040, 10441210, 12529452, 15661815, 20882420, 25058904, 31323630, 41764840, 62647260, 125294520]

約数ペア:

[(1, 125294520), (2, 62647260), (3, 41764840), (4, 31323630), (5, 25058904), (6, 20882420), (8, 15661815), (10, 12529452), (12, 10441210), (13, 9638040), (15, 8352968), (20, 6264726), (24, 5220605), (26, 4819020), (30, 4176484), (39, 3212680), (40, 3132363), (52, 2409510), (60, 2088242), (65, 1927608), (78, 1606340), (104, 1204755), (120, 1044121), (130, 963804), (156, 803170), (195, 642536), (260, 481902), (312, 401585), (390, 321268), (520, 240951), (780, 160634), (1560, 80317)]