149931960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249433}}^1$

素因数の和:1249447

約数の個数: 32

約数和(自身を含む): 449796240

約数和(自身を除く): 299864280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249433, 2498866, 3748299, 4997732, 6247165, 7496598, 9995464, 12494330, 14993196, 18741495, 24988660, 29986392, 37482990, 49977320, 74965980, 149931960]

約数ペア:

[(1, 149931960), (2, 74965980), (3, 49977320), (4, 37482990), (5, 29986392), (6, 24988660), (8, 18741495), (10, 14993196), (12, 12494330), (15, 9995464), (20, 7496598), (24, 6247165), (30, 4997732), (40, 3748299), (60, 2498866), (120, 1249433)]