124213680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{172519}}^1$

素因数の和:172538

約数の個数: 60

約数和(自身を含む): 417153360

約数和(自身を除く): 292939680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 172519, 345038, 517557, 690076, 862595, 1035114, 1380152, 1552671, 1725190, 2070228, 2587785, 2760304, 3105342, 3450380, 4140456, 5175570, 6210684, 6900760, 7763355, 8280912, 10351140, 12421368, 13801520, 15526710, 20702280, 24842736, 31053420, 41404560, 62106840, 124213680]

約数ペア:

[(1, 124213680), (2, 62106840), (3, 41404560), (4, 31053420), (5, 24842736), (6, 20702280), (8, 15526710), (9, 13801520), (10, 12421368), (12, 10351140), (15, 8280912), (16, 7763355), (18, 6900760), (20, 6210684), (24, 5175570), (30, 4140456), (36, 3450380), (40, 3105342), (45, 2760304), (48, 2587785), (60, 2070228), (72, 1725190), (80, 1552671), (90, 1380152), (120, 1035114), (144, 862595), (180, 690076), (240, 517557), (360, 345038), (720, 172519)]