39128160

素因数分解:

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

素因数の和:81535

約数の個数: 48

約数和(自身を含む): 123255216

約数和(自身を除く): 84127056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81517, 163034, 244551, 326068, 407585, 489102, 652136, 815170, 978204, 1222755, 1304272, 1630340, 1956408, 2445510, 2608544, 3260680, 3912816, 4891020, 6521360, 7825632, 9782040, 13042720, 19564080, 39128160]

約数ペア:

[(1, 39128160), (2, 19564080), (3, 13042720), (4, 9782040), (5, 7825632), (6, 6521360), (8, 4891020), (10, 3912816), (12, 3260680), (15, 2608544), (16, 2445510), (20, 1956408), (24, 1630340), (30, 1304272), (32, 1222755), (40, 978204), (48, 815170), (60, 652136), (80, 489102), (96, 407585), (120, 326068), (160, 244551), (240, 163034), (480, 81517)]