69404640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144593}}^1$

素因数の和:144611

約数の個数: 48

約数和(自身を含む): 218626128

約数和(自身を除く): 149221488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144593, 289186, 433779, 578372, 722965, 867558, 1156744, 1445930, 1735116, 2168895, 2313488, 2891860, 3470232, 4337790, 4626976, 5783720, 6940464, 8675580, 11567440, 13880928, 17351160, 23134880, 34702320, 69404640]

約数ペア:

[(1, 69404640), (2, 34702320), (3, 23134880), (4, 17351160), (5, 13880928), (6, 11567440), (8, 8675580), (10, 6940464), (12, 5783720), (15, 4626976), (16, 4337790), (20, 3470232), (24, 2891860), (30, 2313488), (32, 2168895), (40, 1735116), (48, 1445930), (60, 1156744), (80, 867558), (96, 722965), (120, 578372), (160, 433779), (240, 289186), (480, 144593)]