89620560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41491}}^1$

素因数の和:41513

約数の個数: 80

約数和(自身を含む): 308700480

約数和(自身を除く): 219079920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41491, 82982, 124473, 165964, 207455, 248946, 331928, 373419, 414910, 497892, 622365, 663856, 746838, 829820, 995784, 1120257, 1244730, 1493676, 1659640, 1867095, 1991568, 2240514, 2489460, 2987352, 3319280, 3734190, 4481028, 4978920, 5601285, 5974704, 7468380, 8962056, 9957840, 11202570, 14936760, 17924112, 22405140, 29873520, 44810280, 89620560]

約数ペア:

[(1, 89620560), (2, 44810280), (3, 29873520), (4, 22405140), (5, 17924112), (6, 14936760), (8, 11202570), (9, 9957840), (10, 8962056), (12, 7468380), (15, 5974704), (16, 5601285), (18, 4978920), (20, 4481028), (24, 3734190), (27, 3319280), (30, 2987352), (36, 2489460), (40, 2240514), (45, 1991568), (48, 1867095), (54, 1659640), (60, 1493676), (72, 1244730), (80, 1120257), (90, 995784), (108, 829820), (120, 746838), (135, 663856), (144, 622365), (180, 497892), (216, 414910), (240, 373419), (270, 331928), (360, 248946), (432, 207455), (540, 165964), (720, 124473), (1080, 82982), (2160, 41491)]