137827680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{287141}}^1$

素因数の和:287159

約数の個数: 48

約数和(自身を含む): 434158704

約数和(自身を除く): 296331024

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, 287141, 574282, 861423, 1148564, 1435705, 1722846, 2297128, 2871410, 3445692, 4307115, 4594256, 5742820, 6891384, 8614230, 9188512, 11485640, 13782768, 17228460, 22971280, 27565536, 34456920, 45942560, 68913840, 137827680]

約数ペア:

[(1, 137827680), (2, 68913840), (3, 45942560), (4, 34456920), (5, 27565536), (6, 22971280), (8, 17228460), (10, 13782768), (12, 11485640), (15, 9188512), (16, 8614230), (20, 6891384), (24, 5742820), (30, 4594256), (32, 4307115), (40, 3445692), (48, 2871410), (60, 2297128), (80, 1722846), (96, 1435705), (120, 1148564), (160, 861423), (240, 574282), (480, 287141)]