26956080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 120

約数和(自身を含む): 93721680

約数和(自身を除く): 66765600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1291, 1305, 1392, 1740, 2088, 2320, 2582, 2610, 3480, 3873, 4176, 5164, 5220, 6455, 6960, 7746, 10328, 10440, 11619, 12910, 15492, 19365, 20656, 20880, 23238, 25820, 30984, 37439, 38730, 46476, 51640, 58095, 61968, 74878, 77460, 92952, 103280, 112317, 116190, 149756, 154920, 185904, 187195, 224634, 232380, 299512, 309840, 336951, 374390, 449268, 464760, 561585, 599024, 673902, 748780, 898536, 929520, 1123170, 1347804, 1497560, 1684755, 1797072, 2246340, 2695608, 2995120, 3369510, 4492680, 5391216, 6739020, 8985360, 13478040, 26956080]

約数ペア:

[(1, 26956080), (2, 13478040), (3, 8985360), (4, 6739020), (5, 5391216), (6, 4492680), (8, 3369510), (9, 2995120), (10, 2695608), (12, 2246340), (15, 1797072), (16, 1684755), (18, 1497560), (20, 1347804), (24, 1123170), (29, 929520), (30, 898536), (36, 748780), (40, 673902), (45, 599024), (48, 561585), (58, 464760), (60, 449268), (72, 374390), (80, 336951), (87, 309840), (90, 299512), (116, 232380), (120, 224634), (144, 187195), (145, 185904), (174, 154920), (180, 149756), (232, 116190), (240, 112317), (261, 103280), (290, 92952), (348, 77460), (360, 74878), (435, 61968), (464, 58095), (522, 51640), (580, 46476), (696, 38730), (720, 37439), (870, 30984), (1044, 25820), (1160, 23238), (1291, 20880), (1305, 20656), (1392, 19365), (1740, 15492), (2088, 12910), (2320, 11619), (2582, 10440), (2610, 10328), (3480, 7746), (3873, 6960), (4176, 6455), (5164, 5220)]