139192080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{579967}}^1$

素因数の和:579983

約数の個数: 40

約数和(自身を含む): 431496192

約数和(自身を除く): 292304112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 579967, 1159934, 1739901, 2319868, 2899835, 3479802, 4639736, 5799670, 6959604, 8699505, 9279472, 11599340, 13919208, 17399010, 23198680, 27838416, 34798020, 46397360, 69596040, 139192080]

約数ペア:

[(1, 139192080), (2, 69596040), (3, 46397360), (4, 34798020), (5, 27838416), (6, 23198680), (8, 17399010), (10, 13919208), (12, 11599340), (15, 9279472), (16, 8699505), (20, 6959604), (24, 5799670), (30, 4639736), (40, 3479802), (48, 2899835), (60, 2319868), (80, 1739901), (120, 1159934), (240, 579967)]