66276240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{276151}}^1$

素因数の和:276167

約数の個数: 40

約数和(自身を含む): 205457088

約数和(自身を除く): 139180848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 276151, 552302, 828453, 1104604, 1380755, 1656906, 2209208, 2761510, 3313812, 4142265, 4418416, 5523020, 6627624, 8284530, 11046040, 13255248, 16569060, 22092080, 33138120, 66276240]

約数ペア:

[(1, 66276240), (2, 33138120), (3, 22092080), (4, 16569060), (5, 13255248), (6, 11046040), (8, 8284530), (10, 6627624), (12, 5523020), (15, 4418416), (16, 4142265), (20, 3313812), (24, 2761510), (30, 2209208), (40, 1656906), (48, 1380755), (60, 1104604), (80, 828453), (120, 552302), (240, 276151)]