977716080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123449}}^1$

素因数の和:123479

約数の個数: 120

約数和(自身を含む): 3582025200

約数和(自身を除く): 2604309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 123449, 246898, 370347, 493796, 617245, 740694, 987592, 1111041, 1234490, 1357939, 1481388, 1851735, 1975184, 2222082, 2468980, 2715878, 2962776, 3703470, 4073817, 4444164, 4937960, 5431756, 5555205, 5925552, 6789695, 7406940, 8147634, 8888328, 9875920, 10863512, 11110410, 12221451, 13579390, 14813880, 16295268, 17776656, 20369085, 21727024, 22220820, 24442902, 27158780, 29627760, 32590536, 40738170, 44441640, 48885804, 54317560, 61107255, 65181072, 81476340, 88883280, 97771608, 108635120, 122214510, 162952680, 195543216, 244429020, 325905360, 488858040, 977716080]

約数ペア:

[(1, 977716080), (2, 488858040), (3, 325905360), (4, 244429020), (5, 195543216), (6, 162952680), (8, 122214510), (9, 108635120), (10, 97771608), (11, 88883280), (12, 81476340), (15, 65181072), (16, 61107255), (18, 54317560), (20, 48885804), (22, 44441640), (24, 40738170), (30, 32590536), (33, 29627760), (36, 27158780), (40, 24442902), (44, 22220820), (45, 21727024), (48, 20369085), (55, 17776656), (60, 16295268), (66, 14813880), (72, 13579390), (80, 12221451), (88, 11110410), (90, 10863512), (99, 9875920), (110, 8888328), (120, 8147634), (132, 7406940), (144, 6789695), (165, 5925552), (176, 5555205), (180, 5431756), (198, 4937960), (220, 4444164), (240, 4073817), (264, 3703470), (330, 2962776), (360, 2715878), (396, 2468980), (440, 2222082), (495, 1975184), (528, 1851735), (660, 1481388), (720, 1357939), (792, 1234490), (880, 1111041), (990, 987592), (1320, 740694), (1584, 617245), (1980, 493796), (2640, 370347), (3960, 246898), (7920, 123449)]