18368040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153067}}^1$

素因数の和:153081

約数の個数: 32

約数和(自身を含む): 55104480

約数和(自身を除く): 36736440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153067, 306134, 459201, 612268, 765335, 918402, 1224536, 1530670, 1836804, 2296005, 3061340, 3673608, 4592010, 6122680, 9184020, 18368040]

約数ペア:

[(1, 18368040), (2, 9184020), (3, 6122680), (4, 4592010), (5, 3673608), (6, 3061340), (8, 2296005), (10, 1836804), (12, 1530670), (15, 1224536), (20, 918402), (24, 765335), (30, 612268), (40, 459201), (60, 306134), (120, 153067)]