84001560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1847}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 252806400

約数和(自身を除く): 168804840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1847, 1895, 2274, 3032, 3694, 3790, 4548, 5541, 5685, 7388, 7580, 9096, 9235, 11082, 11370, 14776, 15160, 18470, 22164, 22740, 27705, 36940, 44328, 45480, 55410, 73880, 110820, 221640, 700013, 1400026, 2100039, 2800052, 3500065, 4200078, 5600104, 7000130, 8400156, 10500195, 14000260, 16800312, 21000390, 28000520, 42000780, 84001560]

約数ペア:

[(1, 84001560), (2, 42000780), (3, 28000520), (4, 21000390), (5, 16800312), (6, 14000260), (8, 10500195), (10, 8400156), (12, 7000130), (15, 5600104), (20, 4200078), (24, 3500065), (30, 2800052), (40, 2100039), (60, 1400026), (120, 700013), (379, 221640), (758, 110820), (1137, 73880), (1516, 55410), (1847, 45480), (1895, 44328), (2274, 36940), (3032, 27705), (3694, 22740), (3790, 22164), (4548, 18470), (5541, 15160), (5685, 14776), (7388, 11370), (7580, 11082), (9096, 9235)]