25424040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211867}}^1$

素因数の和:211881

約数の個数: 32

約数和(自身を含む): 76272480

約数和(自身を除く): 50848440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211867, 423734, 635601, 847468, 1059335, 1271202, 1694936, 2118670, 2542404, 3178005, 4237340, 5084808, 6356010, 8474680, 12712020, 25424040]

約数ペア:

[(1, 25424040), (2, 12712020), (3, 8474680), (4, 6356010), (5, 5084808), (6, 4237340), (8, 3178005), (10, 2542404), (12, 2118670), (15, 1694936), (20, 1271202), (24, 1059335), (30, 847468), (40, 635601), (60, 423734), (120, 211867)]