199933680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{833057}}^1$

素因数の和:833073

約数の個数: 40

約数和(自身を含む): 619795152

約数和(自身を除く): 419861472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 833057, 1666114, 2499171, 3332228, 4165285, 4998342, 6664456, 8330570, 9996684, 12495855, 13328912, 16661140, 19993368, 24991710, 33322280, 39986736, 49983420, 66644560, 99966840, 199933680]

約数ペア:

[(1, 199933680), (2, 99966840), (3, 66644560), (4, 49983420), (5, 39986736), (6, 33322280), (8, 24991710), (10, 19993368), (12, 16661140), (15, 13328912), (16, 12495855), (20, 9996684), (24, 8330570), (30, 6664456), (40, 4998342), (48, 4165285), (60, 3332228), (80, 2499171), (120, 1666114), (240, 833057)]