28842360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{240353}}^1$

素因数の和:240367

約数の個数: 32

約数和(自身を含む): 86527440

約数和(自身を除く): 57685080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 240353, 480706, 721059, 961412, 1201765, 1442118, 1922824, 2403530, 2884236, 3605295, 4807060, 5768472, 7210590, 9614120, 14421180, 28842360]

約数ペア:

[(1, 28842360), (2, 14421180), (3, 9614120), (4, 7210590), (5, 5768472), (6, 4807060), (8, 3605295), (10, 2884236), (12, 2403530), (15, 1922824), (20, 1442118), (24, 1201765), (30, 961412), (40, 721059), (60, 480706), (120, 240353)]