67686120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188017}}^1$

素因数の和:188034

約数の個数: 48

約数和(自身を含む): 219981060

約数和(自身を除く): 152294940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 188017, 376034, 564051, 752068, 940085, 1128102, 1504136, 1692153, 1880170, 2256204, 2820255, 3384306, 3760340, 4512408, 5640510, 6768612, 7520680, 8460765, 11281020, 13537224, 16921530, 22562040, 33843060, 67686120]

約数ペア:

[(1, 67686120), (2, 33843060), (3, 22562040), (4, 16921530), (5, 13537224), (6, 11281020), (8, 8460765), (9, 7520680), (10, 6768612), (12, 5640510), (15, 4512408), (18, 3760340), (20, 3384306), (24, 2820255), (30, 2256204), (36, 1880170), (40, 1692153), (45, 1504136), (60, 1128102), (72, 940085), (90, 752068), (120, 564051), (180, 376034), (360, 188017)]