73896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307903}}^1$

素因数の和:307919

約数の個数: 40

約数和(自身を含む): 229080576

約数和(自身を除く): 155183856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307903, 615806, 923709, 1231612, 1539515, 1847418, 2463224, 3079030, 3694836, 4618545, 4926448, 6158060, 7389672, 9237090, 12316120, 14779344, 18474180, 24632240, 36948360, 73896720]

約数ペア:

[(1, 73896720), (2, 36948360), (3, 24632240), (4, 18474180), (5, 14779344), (6, 12316120), (8, 9237090), (10, 7389672), (12, 6158060), (15, 4926448), (16, 4618545), (20, 3694836), (24, 3079030), (30, 2463224), (40, 1847418), (48, 1539515), (60, 1231612), (80, 923709), (120, 615806), (240, 307903)]