8120460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 23298912

約数和(自身を除く): 15178452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3301, 6602, 9903, 13204, 16505, 19806, 33010, 39612, 49515, 66020, 99030, 135341, 198060, 270682, 406023, 541364, 676705, 812046, 1353410, 1624092, 2030115, 2706820, 4060230, 8120460]

約数ペア:

[(1, 8120460), (2, 4060230), (3, 2706820), (4, 2030115), (5, 1624092), (6, 1353410), (10, 812046), (12, 676705), (15, 541364), (20, 406023), (30, 270682), (41, 198060), (60, 135341), (82, 99030), (123, 66020), (164, 49515), (205, 39612), (246, 33010), (410, 19806), (492, 16505), (615, 13204), (820, 9903), (1230, 6602), (2460, 3301)]