1161428640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 192

約数和(自身を含む): 3823303680

約数和(自身を除く): 2661875040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 240, 248, 267, 310, 356, 372, 445, 465, 480, 496, 534, 620, 712, 744, 877, 890, 930, 992, 1068, 1240, 1335, 1424, 1488, 1754, 1780, 1860, 2136, 2480, 2631, 2670, 2759, 2848, 2976, 3508, 3560, 3720, 4272, 4385, 4960, 5262, 5340, 5518, 7016, 7120, 7440, 8277, 8544, 8770, 10524, 10680, 11036, 13155, 13795, 14032, 14240, 14880, 16554, 17540, 21048, 21360, 22072, 26310, 27187, 27590, 28064, 33108, 35080, 41385, 42096, 42720, 44144, 52620, 54374, 55180, 66216, 70160, 78053, 81561, 82770, 84192, 88288, 105240, 108748, 110360, 132432, 135935, 140320, 156106, 163122, 165540, 210480, 217496, 220720, 234159, 264864, 271870, 312212, 326244, 331080, 390265, 407805, 420960, 434992, 441440, 468318, 543740, 624424, 652488, 662160, 780530, 815610, 869984, 936636, 1087480, 1170795, 1248848, 1304976, 1324320, 1561060, 1631220, 1873272, 2174960, 2341590, 2419643, 2497696, 2609952, 3122120, 3262440, 3746544, 4349920, 4683180, 4839286, 6244240, 6524880, 7258929, 7493088, 9366360, 9678572, 12098215, 12488480, 13049760, 14517858, 18732720, 19357144, 24196430, 29035716, 36294645, 37465440, 38714288, 48392860, 58071432, 72589290, 77428576, 96785720, 116142864, 145178580, 193571440, 232285728, 290357160, 387142880, 580714320, 1161428640]

約数ペア:

[(1, 1161428640), (2, 580714320), (3, 387142880), (4, 290357160), (5, 232285728), (6, 193571440), (8, 145178580), (10, 116142864), (12, 96785720), (15, 77428576), (16, 72589290), (20, 58071432), (24, 48392860), (30, 38714288), (31, 37465440), (32, 36294645), (40, 29035716), (48, 24196430), (60, 19357144), (62, 18732720), (80, 14517858), (89, 13049760), (93, 12488480), (96, 12098215), (120, 9678572), (124, 9366360), (155, 7493088), (160, 7258929), (178, 6524880), (186, 6244240), (240, 4839286), (248, 4683180), (267, 4349920), (310, 3746544), (356, 3262440), (372, 3122120), (445, 2609952), (465, 2497696), (480, 2419643), (496, 2341590), (534, 2174960), (620, 1873272), (712, 1631220), (744, 1561060), (877, 1324320), (890, 1304976), (930, 1248848), (992, 1170795), (1068, 1087480), (1240, 936636), (1335, 869984), (1424, 815610), (1488, 780530), (1754, 662160), (1780, 652488), (1860, 624424), (2136, 543740), (2480, 468318), (2631, 441440), (2670, 434992), (2759, 420960), (2848, 407805), (2976, 390265), (3508, 331080), (3560, 326244), (3720, 312212), (4272, 271870), (4385, 264864), (4960, 234159), (5262, 220720), (5340, 217496), (5518, 210480), (7016, 165540), (7120, 163122), (7440, 156106), (8277, 140320), (8544, 135935), (8770, 132432), (10524, 110360), (10680, 108748), (11036, 105240), (13155, 88288), (13795, 84192), (14032, 82770), (14240, 81561), (14880, 78053), (16554, 70160), (17540, 66216), (21048, 55180), (21360, 54374), (22072, 52620), (26310, 44144), (27187, 42720), (27590, 42096), (28064, 41385), (33108, 35080)]