30606480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42509}}^1$

素因数の和:42528

約数の個数: 60

約数和(自身を含む): 102789180

約数和(自身を除く): 72182700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 42509, 85018, 127527, 170036, 212545, 255054, 340072, 382581, 425090, 510108, 637635, 680144, 765162, 850180, 1020216, 1275270, 1530324, 1700360, 1912905, 2040432, 2550540, 3060648, 3400720, 3825810, 5101080, 6121296, 7651620, 10202160, 15303240, 30606480]

約数ペア:

[(1, 30606480), (2, 15303240), (3, 10202160), (4, 7651620), (5, 6121296), (6, 5101080), (8, 3825810), (9, 3400720), (10, 3060648), (12, 2550540), (15, 2040432), (16, 1912905), (18, 1700360), (20, 1530324), (24, 1275270), (30, 1020216), (36, 850180), (40, 765162), (45, 680144), (48, 637635), (60, 510108), (72, 425090), (80, 382581), (90, 340072), (120, 255054), (144, 212545), (180, 170036), (240, 127527), (360, 85018), (720, 42509)]