240917616

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1935

約数の個数: 120

約数和(自身を含む): 720370560

約数和(自身を除く): 479452944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 1044, 1116, 1392, 1488, 1798, 1861, 2088, 2232, 2697, 3596, 3722, 4176, 4464, 5394, 5583, 7192, 7444, 8091, 10788, 11166, 14384, 14888, 16182, 16749, 21576, 22332, 29776, 32364, 33498, 43152, 44664, 53969, 57691, 64728, 66996, 89328, 107938, 115382, 129456, 133992, 161907, 173073, 215876, 230764, 267984, 323814, 346146, 431752, 461528, 485721, 519219, 647628, 692292, 863504, 923056, 971442, 1038438, 1295256, 1384584, 1673039, 1942884, 2076876, 2590512, 2769168, 3346078, 3885768, 4153752, 5019117, 6692156, 7771536, 8307504, 10038234, 13384312, 15057351, 20076468, 26768624, 30114702, 40152936, 60229404, 80305872, 120458808, 240917616]

約数ペア:

[(1, 240917616), (2, 120458808), (3, 80305872), (4, 60229404), (6, 40152936), (8, 30114702), (9, 26768624), (12, 20076468), (16, 15057351), (18, 13384312), (24, 10038234), (29, 8307504), (31, 7771536), (36, 6692156), (48, 5019117), (58, 4153752), (62, 3885768), (72, 3346078), (87, 2769168), (93, 2590512), (116, 2076876), (124, 1942884), (144, 1673039), (174, 1384584), (186, 1295256), (232, 1038438), (248, 971442), (261, 923056), (279, 863504), (348, 692292), (372, 647628), (464, 519219), (496, 485721), (522, 461528), (558, 431752), (696, 346146), (744, 323814), (899, 267984), (1044, 230764), (1116, 215876), (1392, 173073), (1488, 161907), (1798, 133992), (1861, 129456), (2088, 115382), (2232, 107938), (2697, 89328), (3596, 66996), (3722, 64728), (4176, 57691), (4464, 53969), (5394, 44664), (5583, 43152), (7192, 33498), (7444, 32364), (8091, 29776), (10788, 22332), (11166, 21576), (14384, 16749), (14888, 16182)]