164383320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1369861}}^1$

素因数の和:1369875

約数の個数: 32

約数和(自身を含む): 493150320

約数和(自身を除く): 328767000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1369861, 2739722, 4109583, 5479444, 6849305, 8219166, 10958888, 13698610, 16438332, 20547915, 27397220, 32876664, 41095830, 54794440, 82191660, 164383320]

約数ペア:

[(1, 164383320), (2, 82191660), (3, 54794440), (4, 41095830), (5, 32876664), (6, 27397220), (8, 20547915), (10, 16438332), (12, 13698610), (15, 10958888), (20, 8219166), (24, 6849305), (30, 5479444), (40, 4109583), (60, 2739722), (120, 1369861)]