68926320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95731}}^1$

素因数の和:95750

約数の個数: 60

約数和(自身を含む): 231479976

約数和(自身を除く): 162553656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95731, 191462, 287193, 382924, 478655, 574386, 765848, 861579, 957310, 1148772, 1435965, 1531696, 1723158, 1914620, 2297544, 2871930, 3446316, 3829240, 4307895, 4595088, 5743860, 6892632, 7658480, 8615790, 11487720, 13785264, 17231580, 22975440, 34463160, 68926320]

約数ペア:

[(1, 68926320), (2, 34463160), (3, 22975440), (4, 17231580), (5, 13785264), (6, 11487720), (8, 8615790), (9, 7658480), (10, 6892632), (12, 5743860), (15, 4595088), (16, 4307895), (18, 3829240), (20, 3446316), (24, 2871930), (30, 2297544), (36, 1914620), (40, 1723158), (45, 1531696), (48, 1435965), (60, 1148772), (72, 957310), (80, 861579), (90, 765848), (120, 574386), (144, 478655), (180, 382924), (240, 287193), (360, 191462), (720, 95731)]