9970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20771}}^1$

素因数の和:20789

約数の個数: 48

約数和(自身を含む): 31407264

約数和(自身を除く): 21437184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 249252, 311565, 332336, 415420, 498504, 623130, 664672, 830840, 997008, 1246260, 1661680, 1994016, 2492520, 3323360, 4985040, 9970080]

約数ペア:

[(1, 9970080), (2, 4985040), (3, 3323360), (4, 2492520), (5, 1994016), (6, 1661680), (8, 1246260), (10, 997008), (12, 830840), (15, 664672), (16, 623130), (20, 498504), (24, 415420), (30, 332336), (32, 311565), (40, 249252), (48, 207710), (60, 166168), (80, 124626), (96, 103855), (120, 83084), (160, 62313), (240, 41542), (480, 20771)]