26644920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{222041}}^1$

素因数の和:222055

約数の個数: 32

約数和(自身を含む): 79935120

約数和(自身を除く): 53290200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 222041, 444082, 666123, 888164, 1110205, 1332246, 1776328, 2220410, 2664492, 3330615, 4440820, 5328984, 6661230, 8881640, 13322460, 26644920]

約数ペア:

[(1, 26644920), (2, 13322460), (3, 8881640), (4, 6661230), (5, 5328984), (6, 4440820), (8, 3330615), (10, 2664492), (12, 2220410), (15, 1776328), (20, 1332246), (24, 1110205), (30, 888164), (40, 666123), (60, 444082), (120, 222041)]