1296562980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{42961}}^1$

素因数の和:43476

約数の個数: 48

約数和(自身を含む): 3637678464

約数和(自身を除く): 2341115484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 30180, 42961, 85922, 128883, 171844, 214805, 257766, 429610, 515532, 644415, 859220, 1288830, 2577660, 21609383, 43218766, 64828149, 86437532, 108046915, 129656298, 216093830, 259312596, 324140745, 432187660, 648281490, 1296562980]

約数ペア:

[(1, 1296562980), (2, 648281490), (3, 432187660), (4, 324140745), (5, 259312596), (6, 216093830), (10, 129656298), (12, 108046915), (15, 86437532), (20, 64828149), (30, 43218766), (60, 21609383), (503, 2577660), (1006, 1288830), (1509, 859220), (2012, 644415), (2515, 515532), (3018, 429610), (5030, 257766), (6036, 214805), (7545, 171844), (10060, 128883), (15090, 85922), (30180, 42961)]