1300584720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{7537}}^1$

素因数の和:8272

約数の個数: 80

約数和(自身を含む): 4037955840

約数和(自身を除く): 2737371120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 7537, 8628, 10785, 11504, 14380, 15074, 17256, 21570, 22611, 28760, 30148, 34512, 37685, 43140, 45222, 57520, 60296, 75370, 86280, 90444, 113055, 120592, 150740, 172560, 180888, 226110, 301480, 361776, 452220, 602960, 904440, 1808880, 5419103, 10838206, 16257309, 21676412, 27095515, 32514618, 43352824, 54191030, 65029236, 81286545, 86705648, 108382060, 130058472, 162573090, 216764120, 260116944, 325146180, 433528240, 650292360, 1300584720]

約数ペア:

[(1, 1300584720), (2, 650292360), (3, 433528240), (4, 325146180), (5, 260116944), (6, 216764120), (8, 162573090), (10, 130058472), (12, 108382060), (15, 86705648), (16, 81286545), (20, 65029236), (24, 54191030), (30, 43352824), (40, 32514618), (48, 27095515), (60, 21676412), (80, 16257309), (120, 10838206), (240, 5419103), (719, 1808880), (1438, 904440), (2157, 602960), (2876, 452220), (3595, 361776), (4314, 301480), (5752, 226110), (7190, 180888), (7537, 172560), (8628, 150740), (10785, 120592), (11504, 113055), (14380, 90444), (15074, 86280), (17256, 75370), (21570, 60296), (22611, 57520), (28760, 45222), (30148, 43140), (34512, 37685)]