12396960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8609}}^1$

素因数の和:8630

約数の個数: 72

約数和(自身を含む): 42309540

約数和(自身を除く): 29912580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8609, 17218, 25827, 34436, 43045, 51654, 68872, 77481, 86090, 103308, 129135, 137744, 154962, 172180, 206616, 258270, 275488, 309924, 344360, 387405, 413232, 516540, 619848, 688720, 774810, 826464, 1033080, 1239696, 1377440, 1549620, 2066160, 2479392, 3099240, 4132320, 6198480, 12396960]

約数ペア:

[(1, 12396960), (2, 6198480), (3, 4132320), (4, 3099240), (5, 2479392), (6, 2066160), (8, 1549620), (9, 1377440), (10, 1239696), (12, 1033080), (15, 826464), (16, 774810), (18, 688720), (20, 619848), (24, 516540), (30, 413232), (32, 387405), (36, 344360), (40, 309924), (45, 275488), (48, 258270), (60, 206616), (72, 172180), (80, 154962), (90, 137744), (96, 129135), (120, 103308), (144, 86090), (160, 77481), (180, 68872), (240, 51654), (288, 43045), (360, 34436), (480, 25827), (720, 17218), (1440, 8609)]