15303240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42509}}^1$

素因数の和:42526

約数の個数: 48

約数和(自身を含む): 49736700

約数和(自身を除く): 34433460

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, 42509, 85018, 127527, 170036, 212545, 255054, 340072, 382581, 425090, 510108, 637635, 765162, 850180, 1020216, 1275270, 1530324, 1700360, 1912905, 2550540, 3060648, 3825810, 5101080, 7651620, 15303240]

約数ペア:

[(1, 15303240), (2, 7651620), (3, 5101080), (4, 3825810), (5, 3060648), (6, 2550540), (8, 1912905), (9, 1700360), (10, 1530324), (12, 1275270), (15, 1020216), (18, 850180), (20, 765162), (24, 637635), (30, 510108), (36, 425090), (40, 382581), (45, 340072), (60, 255054), (72, 212545), (90, 170036), (120, 127527), (180, 85018), (360, 42509)]