398280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3319}}^1$

素因数の和:3333

約数の個数: 32

約数和(自身を含む): 1195200

約数和(自身を除く): 796920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3319, 6638, 9957, 13276, 16595, 19914, 26552, 33190, 39828, 49785, 66380, 79656, 99570, 132760, 199140, 398280]

約数ペア:

[(1, 398280), (2, 199140), (3, 132760), (4, 99570), (5, 79656), (6, 66380), (8, 49785), (10, 39828), (12, 33190), (15, 26552), (20, 19914), (24, 16595), (30, 13276), (40, 9957), (60, 6638), (120, 3319)]