193640280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1613669}}^1$

素因数の和:1613683

約数の個数: 32

約数和(自身を含む): 580921200

約数和(自身を除く): 387280920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1613669, 3227338, 4841007, 6454676, 8068345, 9682014, 12909352, 16136690, 19364028, 24205035, 32273380, 38728056, 48410070, 64546760, 96820140, 193640280]

約数ペア:

[(1, 193640280), (2, 96820140), (3, 64546760), (4, 48410070), (5, 38728056), (6, 32273380), (8, 24205035), (10, 19364028), (12, 16136690), (15, 12909352), (20, 9682014), (24, 8068345), (30, 6454676), (40, 4841007), (60, 3227338), (120, 1613669)]