18494439960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{154120333}}^1$

素因数の和:154120347

約数の個数: 32

約数和(自身を含む): 55483320240

約数和(自身を除く): 36988880280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 154120333, 308240666, 462360999, 616481332, 770601665, 924721998, 1232962664, 1541203330, 1849443996, 2311804995, 3082406660, 3698887992, 4623609990, 6164813320, 9247219980, 18494439960]

約数ペア:

[(1, 18494439960), (2, 9247219980), (3, 6164813320), (4, 4623609990), (5, 3698887992), (6, 3082406660), (8, 2311804995), (10, 1849443996), (12, 1541203330), (15, 1232962664), (20, 924721998), (24, 770601665), (30, 616481332), (40, 462360999), (60, 308240666), (120, 154120333)]