86440980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2663}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 242573184

約数和(自身を除く): 156132204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2663, 2705, 3246, 5326, 5410, 6492, 7989, 8115, 10652, 10820, 13315, 15978, 16230, 26630, 31956, 32460, 39945, 53260, 79890, 159780, 1440683, 2881366, 4322049, 5762732, 7203415, 8644098, 14406830, 17288196, 21610245, 28813660, 43220490, 86440980]

約数ペア:

[(1, 86440980), (2, 43220490), (3, 28813660), (4, 21610245), (5, 17288196), (6, 14406830), (10, 8644098), (12, 7203415), (15, 5762732), (20, 4322049), (30, 2881366), (60, 1440683), (541, 159780), (1082, 79890), (1623, 53260), (2164, 39945), (2663, 32460), (2705, 31956), (3246, 26630), (5326, 16230), (5410, 15978), (6492, 13315), (7989, 10820), (8115, 10652)]