71845320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{598711}}^1$

素因数の和:598725

約数の個数: 32

約数和(自身を含む): 215536320

約数和(自身を除く): 143691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 598711, 1197422, 1796133, 2394844, 2993555, 3592266, 4789688, 5987110, 7184532, 8980665, 11974220, 14369064, 17961330, 23948440, 35922660, 71845320]

約数ペア:

[(1, 71845320), (2, 35922660), (3, 23948440), (4, 17961330), (5, 14369064), (6, 11974220), (8, 8980665), (10, 7184532), (12, 5987110), (15, 4789688), (20, 3592266), (24, 2993555), (30, 2394844), (40, 1796133), (60, 1197422), (120, 598711)]