42808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17837}}^1$

素因数の和:17860

約数の個数: 72

約数和(自身を含む): 139350456

約数和(自身を除く): 96541656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 17837, 35674, 53511, 71348, 89185, 107022, 142696, 178370, 214044, 267555, 285392, 356740, 428088, 445925, 535110, 570784, 713480, 856176, 891850, 1070220, 1337775, 1426960, 1712352, 1783700, 2140440, 2675550, 2853920, 3567400, 4280880, 5351100, 7134800, 8561760, 10702200, 14269600, 21404400, 42808800]

約数ペア:

[(1, 42808800), (2, 21404400), (3, 14269600), (4, 10702200), (5, 8561760), (6, 7134800), (8, 5351100), (10, 4280880), (12, 3567400), (15, 2853920), (16, 2675550), (20, 2140440), (24, 1783700), (25, 1712352), (30, 1426960), (32, 1337775), (40, 1070220), (48, 891850), (50, 856176), (60, 713480), (75, 570784), (80, 535110), (96, 445925), (100, 428088), (120, 356740), (150, 285392), (160, 267555), (200, 214044), (240, 178370), (300, 142696), (400, 107022), (480, 89185), (600, 71348), (800, 53511), (1200, 35674), (2400, 17837)]