74115120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308813}}^1$

素因数の和:308829

約数の個数: 40

約数和(自身を含む): 229757616

約数和(自身を除く): 155642496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308813, 617626, 926439, 1235252, 1544065, 1852878, 2470504, 3088130, 3705756, 4632195, 4941008, 6176260, 7411512, 9264390, 12352520, 14823024, 18528780, 24705040, 37057560, 74115120]

約数ペア:

[(1, 74115120), (2, 37057560), (3, 24705040), (4, 18528780), (5, 14823024), (6, 12352520), (8, 9264390), (10, 7411512), (12, 6176260), (15, 4941008), (16, 4632195), (20, 3705756), (24, 3088130), (30, 2470504), (40, 1852878), (48, 1544065), (60, 1235252), (80, 926439), (120, 617626), (240, 308813)]