120510984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 227853816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 89, 92, 132, 138, 178, 184, 223, 253, 264, 267, 276, 356, 446, 506, 534, 552, 669, 712, 759, 892, 979, 1012, 1068, 1338, 1518, 1784, 1958, 2024, 2047, 2136, 2453, 2676, 2937, 3036, 3916, 4094, 4906, 5129, 5352, 5874, 6072, 6141, 7359, 7832, 8188, 9812, 10258, 11748, 12282, 14718, 15387, 16376, 19624, 19847, 20516, 22517, 23496, 24564, 29436, 30774, 39694, 41032, 45034, 49128, 56419, 58872, 59541, 61548, 67551, 79388, 90068, 112838, 119082, 123096, 135102, 158776, 169257, 180136, 218317, 225676, 238164, 270204, 338514, 436634, 451352, 456481, 476328, 540408, 654951, 677028, 873268, 912962, 1309902, 1354056, 1369443, 1746536, 1825924, 2619804, 2738886, 3651848, 5021291, 5239608, 5477772, 10042582, 10955544, 15063873, 20085164, 30127746, 40170328, 60255492, 120510984]

約数ペア:

[(1, 120510984), (2, 60255492), (3, 40170328), (4, 30127746), (6, 20085164), (8, 15063873), (11, 10955544), (12, 10042582), (22, 5477772), (23, 5239608), (24, 5021291), (33, 3651848), (44, 2738886), (46, 2619804), (66, 1825924), (69, 1746536), (88, 1369443), (89, 1354056), (92, 1309902), (132, 912962), (138, 873268), (178, 677028), (184, 654951), (223, 540408), (253, 476328), (264, 456481), (267, 451352), (276, 436634), (356, 338514), (446, 270204), (506, 238164), (534, 225676), (552, 218317), (669, 180136), (712, 169257), (759, 158776), (892, 135102), (979, 123096), (1012, 119082), (1068, 112838), (1338, 90068), (1518, 79388), (1784, 67551), (1958, 61548), (2024, 59541), (2047, 58872), (2136, 56419), (2453, 49128), (2676, 45034), (2937, 41032), (3036, 39694), (3916, 30774), (4094, 29436), (4906, 24564), (5129, 23496), (5352, 22517), (5874, 20516), (6072, 19847), (6141, 19624), (7359, 16376), (7832, 15387), (8188, 14718), (9812, 12282), (10258, 11748)]