28952520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241271}}^1$

素因数の和:241285

約数の個数: 32

約数和(自身を含む): 86857920

約数和(自身を除く): 57905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241271, 482542, 723813, 965084, 1206355, 1447626, 1930168, 2412710, 2895252, 3619065, 4825420, 5790504, 7238130, 9650840, 14476260, 28952520]

約数ペア:

[(1, 28952520), (2, 14476260), (3, 9650840), (4, 7238130), (5, 5790504), (6, 4825420), (8, 3619065), (10, 2895252), (12, 2412710), (15, 1930168), (20, 1447626), (24, 1206355), (30, 965084), (40, 723813), (60, 482542), (120, 241271)]