24510420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12405

約数の個数: 72

約数和(自身を含む): 81113760

約数和(自身を除く): 56603340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 12379, 24758, 37137, 49516, 61895, 74274, 111411, 123790, 136169, 148548, 185685, 222822, 247580, 272338, 371370, 408507, 445644, 544676, 557055, 680845, 742740, 817014, 1114110, 1225521, 1361690, 1634028, 2042535, 2228220, 2451042, 2723380, 4085070, 4902084, 6127605, 8170140, 12255210, 24510420]

約数ペア:

[(1, 24510420), (2, 12255210), (3, 8170140), (4, 6127605), (5, 4902084), (6, 4085070), (9, 2723380), (10, 2451042), (11, 2228220), (12, 2042535), (15, 1634028), (18, 1361690), (20, 1225521), (22, 1114110), (30, 817014), (33, 742740), (36, 680845), (44, 557055), (45, 544676), (55, 445644), (60, 408507), (66, 371370), (90, 272338), (99, 247580), (110, 222822), (132, 185685), (165, 148548), (180, 136169), (198, 123790), (220, 111411), (330, 74274), (396, 61895), (495, 49516), (660, 37137), (990, 24758), (1980, 12379)]