90345240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83653}}^1$

素因数の和:83673

約数の個数: 64

約数和(自身を含む): 301154400

約数和(自身を除く): 210809160

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, 83653, 167306, 250959, 334612, 418265, 501918, 669224, 752877, 836530, 1003836, 1254795, 1505754, 1673060, 2007672, 2258631, 2509590, 3011508, 3346120, 3764385, 4517262, 5019180, 6023016, 7528770, 9034524, 10038360, 11293155, 15057540, 18069048, 22586310, 30115080, 45172620, 90345240]

約数ペア:

[(1, 90345240), (2, 45172620), (3, 30115080), (4, 22586310), (5, 18069048), (6, 15057540), (8, 11293155), (9, 10038360), (10, 9034524), (12, 7528770), (15, 6023016), (18, 5019180), (20, 4517262), (24, 3764385), (27, 3346120), (30, 3011508), (36, 2509590), (40, 2258631), (45, 2007672), (54, 1673060), (60, 1505754), (72, 1254795), (90, 1003836), (108, 836530), (120, 752877), (135, 669224), (180, 501918), (216, 418265), (270, 334612), (360, 250959), (540, 167306), (1080, 83653)]