627126840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{580673}}^1$

素因数の和:580693

約数の個数: 64

約数和(自身を含む): 2090426400

約数和(自身を除く): 1463299560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 580673, 1161346, 1742019, 2322692, 2903365, 3484038, 4645384, 5226057, 5806730, 6968076, 8710095, 10452114, 11613460, 13936152, 15678171, 17420190, 20904228, 23226920, 26130285, 31356342, 34840380, 41808456, 52260570, 62712684, 69680760, 78390855, 104521140, 125425368, 156781710, 209042280, 313563420, 627126840]

約数ペア:

[(1, 627126840), (2, 313563420), (3, 209042280), (4, 156781710), (5, 125425368), (6, 104521140), (8, 78390855), (9, 69680760), (10, 62712684), (12, 52260570), (15, 41808456), (18, 34840380), (20, 31356342), (24, 26130285), (27, 23226920), (30, 20904228), (36, 17420190), (40, 15678171), (45, 13936152), (54, 11613460), (60, 10452114), (72, 8710095), (90, 6968076), (108, 5806730), (120, 5226057), (135, 4645384), (180, 3484038), (216, 2903365), (270, 2322692), (360, 1742019), (540, 1161346), (1080, 580673)]