180856680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1507139}}^1$

素因数の和:1507153

約数の個数: 32

約数和(自身を含む): 542570400

約数和(自身を除く): 361713720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1507139, 3014278, 4521417, 6028556, 7535695, 9042834, 12057112, 15071390, 18085668, 22607085, 30142780, 36171336, 45214170, 60285560, 90428340, 180856680]

約数ペア:

[(1, 180856680), (2, 90428340), (3, 60285560), (4, 45214170), (5, 36171336), (6, 30142780), (8, 22607085), (10, 18085668), (12, 15071390), (15, 12057112), (20, 9042834), (24, 7535695), (30, 6028556), (40, 4521417), (60, 3014278), (120, 1507139)]