153621120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 375146880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 89, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 178, 186, 192, 232, 240, 248, 267, 290, 310, 320, 348, 356, 372, 384, 435, 445, 464, 465, 480, 496, 534, 580, 620, 640, 696, 712, 744, 870, 890, 899, 928, 930, 960, 992, 1068, 1160, 1240, 1335, 1392, 1424, 1488, 1740, 1780, 1798, 1856, 1860, 1920, 1984, 2136, 2320, 2480, 2581, 2670, 2697, 2759, 2784, 2848, 2976, 3480, 3560, 3596, 3712, 3720, 3968, 4272, 4495, 4640, 4960, 5162, 5340, 5394, 5518, 5568, 5696, 5952, 6960, 7120, 7192, 7440, 7743, 8277, 8544, 8990, 9280, 9920, 10324, 10680, 10788, 11036, 11136, 11392, 11904, 12905, 13485, 13795, 13920, 14240, 14384, 14880, 15486, 16554, 17088, 17980, 18560, 19840, 20648, 21360, 21576, 22072, 25810, 26970, 27590, 27840, 28480, 28768, 29760, 30972, 33108, 34176, 35960, 38715, 41296, 41385, 42720, 43152, 44144, 51620, 53940, 55180, 55680, 56960, 57536, 59520, 61944, 66216, 71920, 77430, 80011, 82592, 82770, 85440, 86304, 88288, 103240, 107880, 110360, 115072, 123888, 132432, 143840, 154860, 160022, 165184, 165540, 170880, 172608, 176576, 206480, 215760, 220720, 240033, 247776, 264864, 287680, 309720, 320044, 330368, 331080, 345216, 353152, 400055, 412960, 431520, 441440, 480066, 495552, 529728, 575360, 619440, 640088, 662160, 800110, 825920, 863040, 882880, 960132, 991104, 1059456, 1200165, 1238880, 1280176, 1324320, 1600220, 1651840, 1726080, 1765760, 1920264, 2400330, 2477760, 2560352, 2648640, 3200440, 3840528, 4800660, 4955520, 5120704, 5297280, 6400880, 7681056, 9601320, 10241408, 12801760, 15362112, 19202640, 25603520, 30724224, 38405280, 51207040, 76810560, 153621120]

約数ペア:

[(1, 153621120), (2, 76810560), (3, 51207040), (4, 38405280), (5, 30724224), (6, 25603520), (8, 19202640), (10, 15362112), (12, 12801760), (15, 10241408), (16, 9601320), (20, 7681056), (24, 6400880), (29, 5297280), (30, 5120704), (31, 4955520), (32, 4800660), (40, 3840528), (48, 3200440), (58, 2648640), (60, 2560352), (62, 2477760), (64, 2400330), (80, 1920264), (87, 1765760), (89, 1726080), (93, 1651840), (96, 1600220), (116, 1324320), (120, 1280176), (124, 1238880), (128, 1200165), (145, 1059456), (155, 991104), (160, 960132), (174, 882880), (178, 863040), (186, 825920), (192, 800110), (232, 662160), (240, 640088), (248, 619440), (267, 575360), (290, 529728), (310, 495552), (320, 480066), (348, 441440), (356, 431520), (372, 412960), (384, 400055), (435, 353152), (445, 345216), (464, 331080), (465, 330368), (480, 320044), (496, 309720), (534, 287680), (580, 264864), (620, 247776), (640, 240033), (696, 220720), (712, 215760), (744, 206480), (870, 176576), (890, 172608), (899, 170880), (928, 165540), (930, 165184), (960, 160022), (992, 154860), (1068, 143840), (1160, 132432), (1240, 123888), (1335, 115072), (1392, 110360), (1424, 107880), (1488, 103240), (1740, 88288), (1780, 86304), (1798, 85440), (1856, 82770), (1860, 82592), (1920, 80011), (1984, 77430), (2136, 71920), (2320, 66216), (2480, 61944), (2581, 59520), (2670, 57536), (2697, 56960), (2759, 55680), (2784, 55180), (2848, 53940), (2976, 51620), (3480, 44144), (3560, 43152), (3596, 42720), (3712, 41385), (3720, 41296), (3968, 38715), (4272, 35960), (4495, 34176), (4640, 33108), (4960, 30972), (5162, 29760), (5340, 28768), (5394, 28480), (5518, 27840), (5568, 27590), (5696, 26970), (5952, 25810), (6960, 22072), (7120, 21576), (7192, 21360), (7440, 20648), (7743, 19840), (8277, 18560), (8544, 17980), (8990, 17088), (9280, 16554), (9920, 15486), (10324, 14880), (10680, 14384), (10788, 14240), (11036, 13920), (11136, 13795), (11392, 13485), (11904, 12905)]