124251960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{147919}}^1$

素因数の和:147940

約数の個数: 64

約数和(自身を含む): 426009600

約数和(自身を除く): 301757640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 147919, 295838, 443757, 591676, 739595, 887514, 1035433, 1183352, 1479190, 1775028, 2070866, 2218785, 2958380, 3106299, 3550056, 4141732, 4437570, 5177165, 5916760, 6212598, 8283464, 8875140, 10354330, 12425196, 15531495, 17750280, 20708660, 24850392, 31062990, 41417320, 62125980, 124251960]

約数ペア:

[(1, 124251960), (2, 62125980), (3, 41417320), (4, 31062990), (5, 24850392), (6, 20708660), (7, 17750280), (8, 15531495), (10, 12425196), (12, 10354330), (14, 8875140), (15, 8283464), (20, 6212598), (21, 5916760), (24, 5177165), (28, 4437570), (30, 4141732), (35, 3550056), (40, 3106299), (42, 2958380), (56, 2218785), (60, 2070866), (70, 1775028), (84, 1479190), (105, 1183352), (120, 1035433), (140, 887514), (168, 739595), (210, 591676), (280, 443757), (420, 295838), (840, 147919)]