20143320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167861}}^1$

素因数の和:167875

約数の個数: 32

約数和(自身を含む): 60430320

約数和(自身を除く): 40287000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167861, 335722, 503583, 671444, 839305, 1007166, 1342888, 1678610, 2014332, 2517915, 3357220, 4028664, 5035830, 6714440, 10071660, 20143320]

約数ペア:

[(1, 20143320), (2, 10071660), (3, 6714440), (4, 5035830), (5, 4028664), (6, 3357220), (8, 2517915), (10, 2014332), (12, 1678610), (15, 1342888), (20, 1007166), (24, 839305), (30, 671444), (40, 503583), (60, 335722), (120, 167861)]