193961640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1616347}}^1$

素因数の和:1616361

約数の個数: 32

約数和(自身を含む): 581885280

約数和(自身を除く): 387923640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1616347, 3232694, 4849041, 6465388, 8081735, 9698082, 12930776, 16163470, 19396164, 24245205, 32326940, 38792328, 48490410, 64653880, 96980820, 193961640]

約数ペア:

[(1, 193961640), (2, 96980820), (3, 64653880), (4, 48490410), (5, 38792328), (6, 32326940), (8, 24245205), (10, 19396164), (12, 16163470), (15, 12930776), (20, 9698082), (24, 8081735), (30, 6465388), (40, 4849041), (60, 3232694), (120, 1616347)]