24639480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{68443}}^1$

素因数の和:68460

約数の個数: 48

約数和(自身を含む): 80079480

約数和(自身を除く): 55440000

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, 68443, 136886, 205329, 273772, 342215, 410658, 547544, 615987, 684430, 821316, 1026645, 1231974, 1368860, 1642632, 2053290, 2463948, 2737720, 3079935, 4106580, 4927896, 6159870, 8213160, 12319740, 24639480]

約数ペア:

[(1, 24639480), (2, 12319740), (3, 8213160), (4, 6159870), (5, 4927896), (6, 4106580), (8, 3079935), (9, 2737720), (10, 2463948), (12, 2053290), (15, 1642632), (18, 1368860), (20, 1231974), (24, 1026645), (30, 821316), (36, 684430), (40, 615987), (45, 547544), (60, 410658), (72, 342215), (90, 273772), (120, 205329), (180, 136886), (360, 68443)]