194455320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1620461}}^1$

素因数の和:1620475

約数の個数: 32

約数和(自身を含む): 583366320

約数和(自身を除く): 388911000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1620461, 3240922, 4861383, 6481844, 8102305, 9722766, 12963688, 16204610, 19445532, 24306915, 32409220, 38891064, 48613830, 64818440, 97227660, 194455320]

約数ペア:

[(1, 194455320), (2, 97227660), (3, 64818440), (4, 48613830), (5, 38891064), (6, 32409220), (8, 24306915), (10, 19445532), (12, 16204610), (15, 12963688), (20, 9722766), (24, 8102305), (30, 6481844), (40, 4861383), (60, 3240922), (120, 1620461)]