961463760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129229}}^1$

素因数の和:129276

約数の個数: 80

約数和(自身を含む): 3076707840

約数和(自身を除く): 2115244080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 129229, 258458, 387687, 516916, 646145, 775374, 1033832, 1292290, 1550748, 1938435, 2067664, 2584580, 3101496, 3876870, 4006099, 5169160, 6202992, 7753740, 8012198, 10338320, 12018297, 15507480, 16024396, 20030495, 24036594, 31014960, 32048792, 40060990, 48073188, 60091485, 64097584, 80121980, 96146376, 120182970, 160243960, 192292752, 240365940, 320487920, 480731880, 961463760]

約数ペア:

[(1, 961463760), (2, 480731880), (3, 320487920), (4, 240365940), (5, 192292752), (6, 160243960), (8, 120182970), (10, 96146376), (12, 80121980), (15, 64097584), (16, 60091485), (20, 48073188), (24, 40060990), (30, 32048792), (31, 31014960), (40, 24036594), (48, 20030495), (60, 16024396), (62, 15507480), (80, 12018297), (93, 10338320), (120, 8012198), (124, 7753740), (155, 6202992), (186, 5169160), (240, 4006099), (248, 3876870), (310, 3101496), (372, 2584580), (465, 2067664), (496, 1938435), (620, 1550748), (744, 1292290), (930, 1033832), (1240, 775374), (1488, 646145), (1860, 516916), (2480, 387687), (3720, 258458), (7440, 129229)]