89408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{745067}}^1$

素因数の和:745081

約数の個数: 32

約数和(自身を含む): 268224480

約数和(自身を除く): 178816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 745067, 1490134, 2235201, 2980268, 3725335, 4470402, 5960536, 7450670, 8940804, 11176005, 14901340, 17881608, 22352010, 29802680, 44704020, 89408040]

約数ペア:

[(1, 89408040), (2, 44704020), (3, 29802680), (4, 22352010), (5, 17881608), (6, 14901340), (8, 11176005), (10, 8940804), (12, 7450670), (15, 5960536), (20, 4470402), (24, 3725335), (30, 2980268), (40, 2235201), (60, 1490134), (120, 745067)]