3270780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{673}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 10304112

約数和(自身を除く): 7033332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 673, 810, 972, 1215, 1346, 1620, 2019, 2430, 2692, 3365, 4038, 4860, 6057, 6730, 8076, 10095, 12114, 13460, 18171, 20190, 24228, 30285, 36342, 40380, 54513, 60570, 72684, 90855, 109026, 121140, 163539, 181710, 218052, 272565, 327078, 363420, 545130, 654156, 817695, 1090260, 1635390, 3270780]

約数ペア:

[(1, 3270780), (2, 1635390), (3, 1090260), (4, 817695), (5, 654156), (6, 545130), (9, 363420), (10, 327078), (12, 272565), (15, 218052), (18, 181710), (20, 163539), (27, 121140), (30, 109026), (36, 90855), (45, 72684), (54, 60570), (60, 54513), (81, 40380), (90, 36342), (108, 30285), (135, 24228), (162, 20190), (180, 18171), (243, 13460), (270, 12114), (324, 10095), (405, 8076), (486, 6730), (540, 6057), (673, 4860), (810, 4038), (972, 3365), (1215, 2692), (1346, 2430), (1620, 2019)]