13650480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18959}}^1$

素因数の和:18978

約数の個数: 60

約数和(自身を含む): 45845280

約数和(自身を除く): 32194800

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, 18959, 37918, 56877, 75836, 94795, 113754, 151672, 170631, 189590, 227508, 284385, 303344, 341262, 379180, 455016, 568770, 682524, 758360, 853155, 910032, 1137540, 1365048, 1516720, 1706310, 2275080, 2730096, 3412620, 4550160, 6825240, 13650480]

約数ペア:

[(1, 13650480), (2, 6825240), (3, 4550160), (4, 3412620), (5, 2730096), (6, 2275080), (8, 1706310), (9, 1516720), (10, 1365048), (12, 1137540), (15, 910032), (16, 853155), (18, 758360), (20, 682524), (24, 568770), (30, 455016), (36, 379180), (40, 341262), (45, 303344), (48, 284385), (60, 227508), (72, 189590), (80, 170631), (90, 151672), (120, 113754), (144, 94795), (180, 75836), (240, 56877), (360, 37918), (720, 18959)]