24641280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 94187520

約数和(自身を除く): 69546240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 108, 115, 120, 124, 128, 135, 138, 144, 155, 160, 180, 184, 186, 192, 207, 216, 230, 240, 248, 256, 270, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 414, 432, 460, 465, 480, 496, 540, 552, 558, 576, 620, 621, 640, 690, 713, 720, 736, 744, 768, 828, 837, 864, 920, 930, 960, 992, 1035, 1080, 1104, 1116, 1152, 1240, 1242, 1280, 1380, 1395, 1426, 1440, 1472, 1488, 1656, 1674, 1728, 1840, 1860, 1920, 1984, 2070, 2139, 2160, 2208, 2232, 2304, 2480, 2484, 2760, 2790, 2852, 2880, 2944, 2976, 3105, 3312, 3348, 3456, 3565, 3680, 3720, 3840, 3968, 4140, 4185, 4278, 4320, 4416, 4464, 4960, 4968, 5520, 5580, 5704, 5760, 5888, 5952, 6210, 6417, 6624, 6696, 6912, 7130, 7360, 7440, 7936, 8280, 8370, 8556, 8640, 8832, 8928, 9920, 9936, 10695, 11040, 11160, 11408, 11520, 11904, 12420, 12834, 13248, 13392, 14260, 14720, 14880, 16560, 16740, 17112, 17280, 17664, 17856, 19251, 19840, 19872, 21390, 22080, 22320, 22816, 23808, 24840, 25668, 26496, 26784, 28520, 29440, 29760, 32085, 33120, 33480, 34224, 34560, 35712, 38502, 39680, 39744, 42780, 44160, 44640, 45632, 49680, 51336, 52992, 53568, 57040, 59520, 64170, 66240, 66960, 68448, 71424, 77004, 79488, 85560, 88320, 89280, 91264, 96255, 99360, 102672, 107136, 114080, 119040, 128340, 132480, 133920, 136896, 154008, 158976, 171120, 178560, 182528, 192510, 198720, 205344, 214272, 228160, 256680, 264960, 267840, 273792, 308016, 342240, 357120, 385020, 397440, 410688, 456320, 513360, 535680, 547584, 616032, 684480, 770040, 794880, 821376, 912640, 1026720, 1071360, 1232064, 1368960, 1540080, 1642752, 2053440, 2464128, 2737920, 3080160, 4106880, 4928256, 6160320, 8213760, 12320640, 24641280]

約数ペア:

[(1, 24641280), (2, 12320640), (3, 8213760), (4, 6160320), (5, 4928256), (6, 4106880), (8, 3080160), (9, 2737920), (10, 2464128), (12, 2053440), (15, 1642752), (16, 1540080), (18, 1368960), (20, 1232064), (23, 1071360), (24, 1026720), (27, 912640), (30, 821376), (31, 794880), (32, 770040), (36, 684480), (40, 616032), (45, 547584), (46, 535680), (48, 513360), (54, 456320), (60, 410688), (62, 397440), (64, 385020), (69, 357120), (72, 342240), (80, 308016), (90, 273792), (92, 267840), (93, 264960), (96, 256680), (108, 228160), (115, 214272), (120, 205344), (124, 198720), (128, 192510), (135, 182528), (138, 178560), (144, 171120), (155, 158976), (160, 154008), (180, 136896), (184, 133920), (186, 132480), (192, 128340), (207, 119040), (216, 114080), (230, 107136), (240, 102672), (248, 99360), (256, 96255), (270, 91264), (276, 89280), (279, 88320), (288, 85560), (310, 79488), (320, 77004), (345, 71424), (360, 68448), (368, 66960), (372, 66240), (384, 64170), (414, 59520), (432, 57040), (460, 53568), (465, 52992), (480, 51336), (496, 49680), (540, 45632), (552, 44640), (558, 44160), (576, 42780), (620, 39744), (621, 39680), (640, 38502), (690, 35712), (713, 34560), (720, 34224), (736, 33480), (744, 33120), (768, 32085), (828, 29760), (837, 29440), (864, 28520), (920, 26784), (930, 26496), (960, 25668), (992, 24840), (1035, 23808), (1080, 22816), (1104, 22320), (1116, 22080), (1152, 21390), (1240, 19872), (1242, 19840), (1280, 19251), (1380, 17856), (1395, 17664), (1426, 17280), (1440, 17112), (1472, 16740), (1488, 16560), (1656, 14880), (1674, 14720), (1728, 14260), (1840, 13392), (1860, 13248), (1920, 12834), (1984, 12420), (2070, 11904), (2139, 11520), (2160, 11408), (2208, 11160), (2232, 11040), (2304, 10695), (2480, 9936), (2484, 9920), (2760, 8928), (2790, 8832), (2852, 8640), (2880, 8556), (2944, 8370), (2976, 8280), (3105, 7936), (3312, 7440), (3348, 7360), (3456, 7130), (3565, 6912), (3680, 6696), (3720, 6624), (3840, 6417), (3968, 6210), (4140, 5952), (4185, 5888), (4278, 5760), (4320, 5704), (4416, 5580), (4464, 5520), (4960, 4968)]