12001560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 36391680

約数和(自身を除く): 24390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 971, 1030, 1236, 1545, 1942, 2060, 2472, 2913, 3090, 3884, 4120, 4855, 5826, 6180, 7768, 9710, 11652, 12360, 14565, 19420, 23304, 29130, 38840, 58260, 100013, 116520, 200026, 300039, 400052, 500065, 600078, 800104, 1000130, 1200156, 1500195, 2000260, 2400312, 3000390, 4000520, 6000780, 12001560]

約数ペア:

[(1, 12001560), (2, 6000780), (3, 4000520), (4, 3000390), (5, 2400312), (6, 2000260), (8, 1500195), (10, 1200156), (12, 1000130), (15, 800104), (20, 600078), (24, 500065), (30, 400052), (40, 300039), (60, 200026), (103, 116520), (120, 100013), (206, 58260), (309, 38840), (412, 29130), (515, 23304), (618, 19420), (824, 14565), (971, 12360), (1030, 11652), (1236, 9710), (1545, 7768), (1942, 6180), (2060, 5826), (2472, 4855), (2913, 4120), (3090, 3884)]