165667560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1380563}}^1$

素因数の和:1380577

約数の個数: 32

約数和(自身を含む): 497003040

約数和(自身を除く): 331335480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1380563, 2761126, 4141689, 5522252, 6902815, 8283378, 11044504, 13805630, 16566756, 20708445, 27611260, 33133512, 41416890, 55222520, 82833780, 165667560]

約数ペア:

[(1, 165667560), (2, 82833780), (3, 55222520), (4, 41416890), (5, 33133512), (6, 27611260), (8, 20708445), (10, 16566756), (12, 13805630), (15, 11044504), (20, 8283378), (24, 6902815), (30, 5522252), (40, 4141689), (60, 2761126), (120, 1380563)]