1120047360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 3731003136

約数和(自身を除く): 2610955776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 97, 120, 124, 128, 155, 160, 186, 192, 194, 240, 248, 256, 291, 310, 320, 372, 384, 388, 465, 480, 485, 496, 582, 620, 640, 744, 768, 776, 930, 960, 970, 992, 1164, 1240, 1280, 1455, 1488, 1552, 1860, 1920, 1940, 1984, 2328, 2480, 2910, 2976, 3007, 3104, 3720, 3840, 3880, 3968, 4656, 4960, 5820, 5952, 6014, 6208, 7440, 7760, 7936, 9021, 9312, 9409, 9920, 11640, 11904, 12028, 12416, 14880, 15035, 15520, 18042, 18624, 18818, 19840, 23280, 23808, 24056, 24832, 28227, 29760, 30070, 31040, 36084, 37248, 37636, 39680, 45105, 46560, 47045, 48112, 56454, 59520, 60140, 62080, 72168, 74496, 75272, 90210, 93120, 94090, 96224, 112908, 119040, 120280, 124160, 141135, 144336, 150544, 180420, 186240, 188180, 192448, 225816, 240560, 282270, 288672, 291679, 301088, 360840, 372480, 376360, 384896, 451632, 481120, 564540, 577344, 583358, 602176, 721680, 752720, 769792, 875037, 903264, 962240, 1129080, 1154688, 1166716, 1204352, 1443360, 1458395, 1505440, 1750074, 1806528, 1924480, 2258160, 2309376, 2333432, 2408704, 2886720, 2916790, 3010880, 3500148, 3613056, 3848960, 4375185, 4516320, 4666864, 5773440, 5833580, 6021760, 7000296, 7226112, 8750370, 9032640, 9333728, 11546880, 11667160, 12043520, 14000592, 17500740, 18065280, 18667456, 23334320, 28001184, 35001480, 36130560, 37334912, 46668640, 56002368, 70002960, 74669824, 93337280, 112004736, 140005920, 186674560, 224009472, 280011840, 373349120, 560023680, 1120047360]

約数ペア:

[(1, 1120047360), (2, 560023680), (3, 373349120), (4, 280011840), (5, 224009472), (6, 186674560), (8, 140005920), (10, 112004736), (12, 93337280), (15, 74669824), (16, 70002960), (20, 56002368), (24, 46668640), (30, 37334912), (31, 36130560), (32, 35001480), (40, 28001184), (48, 23334320), (60, 18667456), (62, 18065280), (64, 17500740), (80, 14000592), (93, 12043520), (96, 11667160), (97, 11546880), (120, 9333728), (124, 9032640), (128, 8750370), (155, 7226112), (160, 7000296), (186, 6021760), (192, 5833580), (194, 5773440), (240, 4666864), (248, 4516320), (256, 4375185), (291, 3848960), (310, 3613056), (320, 3500148), (372, 3010880), (384, 2916790), (388, 2886720), (465, 2408704), (480, 2333432), (485, 2309376), (496, 2258160), (582, 1924480), (620, 1806528), (640, 1750074), (744, 1505440), (768, 1458395), (776, 1443360), (930, 1204352), (960, 1166716), (970, 1154688), (992, 1129080), (1164, 962240), (1240, 903264), (1280, 875037), (1455, 769792), (1488, 752720), (1552, 721680), (1860, 602176), (1920, 583358), (1940, 577344), (1984, 564540), (2328, 481120), (2480, 451632), (2910, 384896), (2976, 376360), (3007, 372480), (3104, 360840), (3720, 301088), (3840, 291679), (3880, 288672), (3968, 282270), (4656, 240560), (4960, 225816), (5820, 192448), (5952, 188180), (6014, 186240), (6208, 180420), (7440, 150544), (7760, 144336), (7936, 141135), (9021, 124160), (9312, 120280), (9409, 119040), (9920, 112908), (11640, 96224), (11904, 94090), (12028, 93120), (12416, 90210), (14880, 75272), (15035, 74496), (15520, 72168), (18042, 62080), (18624, 60140), (18818, 59520), (19840, 56454), (23280, 48112), (23808, 47045), (24056, 46560), (24832, 45105), (28227, 39680), (29760, 37636), (30070, 37248), (31040, 36084)]