63916680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{532639}}^1$

素因数の和:532653

約数の個数: 32

約数和(自身を含む): 191750400

約数和(自身を除く): 127833720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 532639, 1065278, 1597917, 2130556, 2663195, 3195834, 4261112, 5326390, 6391668, 7989585, 10652780, 12783336, 15979170, 21305560, 31958340, 63916680]

約数ペア:

[(1, 63916680), (2, 31958340), (3, 21305560), (4, 15979170), (5, 12783336), (6, 10652780), (8, 7989585), (10, 6391668), (12, 5326390), (15, 4261112), (20, 3195834), (24, 2663195), (30, 2130556), (40, 1597917), (60, 1065278), (120, 532639)]