90958680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{84221}}^1$

素因数の和:84241

約数の個数: 64

約数和(自身を含む): 303199200

約数和(自身を除く): 212240520

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, 84221, 168442, 252663, 336884, 421105, 505326, 673768, 757989, 842210, 1010652, 1263315, 1515978, 1684420, 2021304, 2273967, 2526630, 3031956, 3368840, 3789945, 4547934, 5053260, 6063912, 7579890, 9095868, 10106520, 11369835, 15159780, 18191736, 22739670, 30319560, 45479340, 90958680]

約数ペア:

[(1, 90958680), (2, 45479340), (3, 30319560), (4, 22739670), (5, 18191736), (6, 15159780), (8, 11369835), (9, 10106520), (10, 9095868), (12, 7579890), (15, 6063912), (18, 5053260), (20, 4547934), (24, 3789945), (27, 3368840), (30, 3031956), (36, 2526630), (40, 2273967), (45, 2021304), (54, 1684420), (60, 1515978), (72, 1263315), (90, 1010652), (108, 842210), (120, 757989), (135, 673768), (180, 505326), (216, 421105), (270, 336884), (360, 252663), (540, 168442), (1080, 84221)]