203019240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1691827}}^1$

素因数の和:1691841

約数の個数: 32

約数和(自身を含む): 609058080

約数和(自身を除く): 406038840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1691827, 3383654, 5075481, 6767308, 8459135, 10150962, 13534616, 16918270, 20301924, 25377405, 33836540, 40603848, 50754810, 67673080, 101509620, 203019240]

約数ペア:

[(1, 203019240), (2, 101509620), (3, 67673080), (4, 50754810), (5, 40603848), (6, 33836540), (8, 25377405), (10, 20301924), (12, 16918270), (15, 13534616), (20, 10150962), (24, 8459135), (30, 6767308), (40, 5075481), (60, 3383654), (120, 1691827)]