142733040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{594721}}^1$

素因数の和:594737

約数の個数: 40

約数和(自身を含む): 442473168

約数和(自身を除く): 299740128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 594721, 1189442, 1784163, 2378884, 2973605, 3568326, 4757768, 5947210, 7136652, 8920815, 9515536, 11894420, 14273304, 17841630, 23788840, 28546608, 35683260, 47577680, 71366520, 142733040]

約数ペア:

[(1, 142733040), (2, 71366520), (3, 47577680), (4, 35683260), (5, 28546608), (6, 23788840), (8, 17841630), (10, 14273304), (12, 11894420), (15, 9515536), (16, 8920815), (20, 7136652), (24, 5947210), (30, 4757768), (40, 3568326), (48, 2973605), (60, 2378884), (80, 1784163), (120, 1189442), (240, 594721)]