1080903420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2001673}}^1$

素因数の和:2001691

約数の個数: 48

約数和(自身を含む): 3362812320

約数和(自身を除く): 2281908900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2001673, 4003346, 6005019, 8006692, 10008365, 12010038, 18015057, 20016730, 24020076, 30025095, 36030114, 40033460, 54045171, 60050190, 72060228, 90075285, 108090342, 120100380, 180150570, 216180684, 270225855, 360301140, 540451710, 1080903420]

約数ペア:

[(1, 1080903420), (2, 540451710), (3, 360301140), (4, 270225855), (5, 216180684), (6, 180150570), (9, 120100380), (10, 108090342), (12, 90075285), (15, 72060228), (18, 60050190), (20, 54045171), (27, 40033460), (30, 36030114), (36, 30025095), (45, 24020076), (54, 20016730), (60, 18015057), (90, 12010038), (108, 10008365), (135, 8006692), (180, 6005019), (270, 4003346), (540, 2001673)]