127833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532639}}^1$

素因数の和:532655

約数の個数: 40

約数和(自身を含む): 396284160

約数和(自身を除く): 268450800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532639, 1065278, 1597917, 2130556, 2663195, 3195834, 4261112, 5326390, 6391668, 7989585, 8522224, 10652780, 12783336, 15979170, 21305560, 25566672, 31958340, 42611120, 63916680, 127833360]

約数ペア:

[(1, 127833360), (2, 63916680), (3, 42611120), (4, 31958340), (5, 25566672), (6, 21305560), (8, 15979170), (10, 12783336), (12, 10652780), (15, 8522224), (16, 7989585), (20, 6391668), (24, 5326390), (30, 4261112), (40, 3195834), (48, 2663195), (60, 2130556), (80, 1597917), (120, 1065278), (240, 532639)]