195985080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{544403}}^1$

素因数の和:544420

約数の個数: 48

約数和(自身を含む): 636952680

約数和(自身を除く): 440967600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 544403, 1088806, 1633209, 2177612, 2722015, 3266418, 4355224, 4899627, 5444030, 6532836, 8166045, 9799254, 10888060, 13065672, 16332090, 19598508, 21776120, 24498135, 32664180, 39197016, 48996270, 65328360, 97992540, 195985080]

約数ペア:

[(1, 195985080), (2, 97992540), (3, 65328360), (4, 48996270), (5, 39197016), (6, 32664180), (8, 24498135), (9, 21776120), (10, 19598508), (12, 16332090), (15, 13065672), (18, 10888060), (20, 9799254), (24, 8166045), (30, 6532836), (36, 5444030), (40, 4899627), (45, 4355224), (60, 3266418), (72, 2722015), (90, 2177612), (120, 1633209), (180, 1088806), (360, 544403)]