68796480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71663}}^1$

素因数の和:71683

約数の個数: 56

約数和(自身を含む): 218431872

約数和(自身を除く): 149635392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71663, 143326, 214989, 286652, 358315, 429978, 573304, 716630, 859956, 1074945, 1146608, 1433260, 1719912, 2149890, 2293216, 2866520, 3439824, 4299780, 4586432, 5733040, 6879648, 8599560, 11466080, 13759296, 17199120, 22932160, 34398240, 68796480]

約数ペア:

[(1, 68796480), (2, 34398240), (3, 22932160), (4, 17199120), (5, 13759296), (6, 11466080), (8, 8599560), (10, 6879648), (12, 5733040), (15, 4586432), (16, 4299780), (20, 3439824), (24, 2866520), (30, 2293216), (32, 2149890), (40, 1719912), (48, 1433260), (60, 1146608), (64, 1074945), (80, 859956), (96, 716630), (120, 573304), (160, 429978), (192, 358315), (240, 286652), (320, 214989), (480, 143326), (960, 71663)]