9782040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81517}}^1$

素因数の和:81531

約数の個数: 32

約数和(自身を含む): 29346480

約数和(自身を除く): 19564440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81517, 163034, 244551, 326068, 407585, 489102, 652136, 815170, 978204, 1222755, 1630340, 1956408, 2445510, 3260680, 4891020, 9782040]

約数ペア:

[(1, 9782040), (2, 4891020), (3, 3260680), (4, 2445510), (5, 1956408), (6, 1630340), (8, 1222755), (10, 978204), (12, 815170), (15, 652136), (20, 489102), (24, 407585), (30, 326068), (40, 244551), (60, 163034), (120, 81517)]