4089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17041}}^1$

素因数の和:17057

約数の個数: 40

約数和(自身を含む): 12679248

約数和(自身を除く): 8589408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17041, 34082, 51123, 68164, 85205, 102246, 136328, 170410, 204492, 255615, 272656, 340820, 408984, 511230, 681640, 817968, 1022460, 1363280, 2044920, 4089840]

約数ペア:

[(1, 4089840), (2, 2044920), (3, 1363280), (4, 1022460), (5, 817968), (6, 681640), (8, 511230), (10, 408984), (12, 340820), (15, 272656), (16, 255615), (20, 204492), (24, 170410), (30, 136328), (40, 102246), (48, 85205), (60, 68164), (80, 51123), (120, 34082), (240, 17041)]