137020560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{570919}}^1$

素因数の和:570935

約数の個数: 40

約数和(自身を含む): 424764480

約数和(自身を除く): 287743920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 570919, 1141838, 1712757, 2283676, 2854595, 3425514, 4567352, 5709190, 6851028, 8563785, 9134704, 11418380, 13702056, 17127570, 22836760, 27404112, 34255140, 45673520, 68510280, 137020560]

約数ペア:

[(1, 137020560), (2, 68510280), (3, 45673520), (4, 34255140), (5, 27404112), (6, 22836760), (8, 17127570), (10, 13702056), (12, 11418380), (15, 9134704), (16, 8563785), (20, 6851028), (24, 5709190), (30, 4567352), (40, 3425514), (48, 2854595), (60, 2283676), (80, 1712757), (120, 1141838), (240, 570919)]