135343920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563933}}^1$

素因数の和:563949

約数の個数: 40

約数和(自身を含む): 419566896

約数和(自身を除く): 284222976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563933, 1127866, 1691799, 2255732, 2819665, 3383598, 4511464, 5639330, 6767196, 8458995, 9022928, 11278660, 13534392, 16917990, 22557320, 27068784, 33835980, 45114640, 67671960, 135343920]

約数ペア:

[(1, 135343920), (2, 67671960), (3, 45114640), (4, 33835980), (5, 27068784), (6, 22557320), (8, 16917990), (10, 13534392), (12, 11278660), (15, 9022928), (16, 8458995), (20, 6767196), (24, 5639330), (30, 4511464), (40, 3383598), (48, 2819665), (60, 2255732), (80, 1691799), (120, 1127866), (240, 563933)]