55244160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 205632000

約数和(自身を除く): 150387840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 139, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 278, 288, 320, 345, 360, 368, 384, 414, 417, 432, 460, 480, 540, 552, 556, 576, 621, 640, 690, 695, 720, 736, 828, 834, 864, 920, 960, 1035, 1080, 1104, 1112, 1152, 1242, 1251, 1380, 1390, 1440, 1472, 1656, 1668, 1728, 1840, 1920, 2070, 2085, 2160, 2208, 2224, 2484, 2502, 2760, 2780, 2880, 2944, 3105, 3197, 3312, 3336, 3456, 3680, 3753, 4140, 4170, 4320, 4416, 4448, 4968, 5004, 5520, 5560, 5760, 6210, 6255, 6394, 6624, 6672, 7360, 7506, 8280, 8340, 8640, 8832, 8896, 9591, 9936, 10008, 11040, 11120, 12420, 12510, 12788, 13248, 13344, 14720, 15012, 15985, 16560, 16680, 17280, 17792, 18765, 19182, 19872, 20016, 22080, 22240, 24840, 25020, 25576, 26496, 26688, 28773, 30024, 31970, 33120, 33360, 37530, 38364, 39744, 40032, 44160, 44480, 47955, 49680, 50040, 51152, 53376, 57546, 60048, 63940, 66240, 66720, 75060, 76728, 79488, 80064, 86319, 88960, 95910, 99360, 100080, 102304, 115092, 120096, 127880, 132480, 133440, 143865, 150120, 153456, 160128, 172638, 191820, 198720, 200160, 204608, 230184, 240192, 255760, 266880, 287730, 300240, 306912, 345276, 383640, 397440, 400320, 409216, 431595, 460368, 480384, 511520, 575460, 600480, 613824, 690552, 767280, 800640, 863190, 920736, 1023040, 1150920, 1200960, 1227648, 1381104, 1534560, 1726380, 1841472, 2046080, 2301840, 2401920, 2762208, 3069120, 3452760, 3682944, 4603680, 5524416, 6138240, 6905520, 9207360, 11048832, 13811040, 18414720, 27622080, 55244160]

約数ペア:

[(1, 55244160), (2, 27622080), (3, 18414720), (4, 13811040), (5, 11048832), (6, 9207360), (8, 6905520), (9, 6138240), (10, 5524416), (12, 4603680), (15, 3682944), (16, 3452760), (18, 3069120), (20, 2762208), (23, 2401920), (24, 2301840), (27, 2046080), (30, 1841472), (32, 1726380), (36, 1534560), (40, 1381104), (45, 1227648), (46, 1200960), (48, 1150920), (54, 1023040), (60, 920736), (64, 863190), (69, 800640), (72, 767280), (80, 690552), (90, 613824), (92, 600480), (96, 575460), (108, 511520), (115, 480384), (120, 460368), (128, 431595), (135, 409216), (138, 400320), (139, 397440), (144, 383640), (160, 345276), (180, 306912), (184, 300240), (192, 287730), (207, 266880), (216, 255760), (230, 240192), (240, 230184), (270, 204608), (276, 200160), (278, 198720), (288, 191820), (320, 172638), (345, 160128), (360, 153456), (368, 150120), (384, 143865), (414, 133440), (417, 132480), (432, 127880), (460, 120096), (480, 115092), (540, 102304), (552, 100080), (556, 99360), (576, 95910), (621, 88960), (640, 86319), (690, 80064), (695, 79488), (720, 76728), (736, 75060), (828, 66720), (834, 66240), (864, 63940), (920, 60048), (960, 57546), (1035, 53376), (1080, 51152), (1104, 50040), (1112, 49680), (1152, 47955), (1242, 44480), (1251, 44160), (1380, 40032), (1390, 39744), (1440, 38364), (1472, 37530), (1656, 33360), (1668, 33120), (1728, 31970), (1840, 30024), (1920, 28773), (2070, 26688), (2085, 26496), (2160, 25576), (2208, 25020), (2224, 24840), (2484, 22240), (2502, 22080), (2760, 20016), (2780, 19872), (2880, 19182), (2944, 18765), (3105, 17792), (3197, 17280), (3312, 16680), (3336, 16560), (3456, 15985), (3680, 15012), (3753, 14720), (4140, 13344), (4170, 13248), (4320, 12788), (4416, 12510), (4448, 12420), (4968, 11120), (5004, 11040), (5520, 10008), (5560, 9936), (5760, 9591), (6210, 8896), (6255, 8832), (6394, 8640), (6624, 8340), (6672, 8280), (7360, 7506)]