1220457600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 288

約数和(自身を含む): 4498640640

約数和(自身を除く): 3278183040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 384, 400, 450, 465, 480, 496, 558, 576, 600, 620, 640, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1152, 1200, 1240, 1367, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1920, 1984, 2232, 2325, 2400, 2480, 2734, 2790, 2880, 2976, 3100, 3200, 3600, 3720, 3968, 4101, 4464, 4650, 4800, 4960, 5468, 5580, 5760, 5952, 6200, 6835, 6975, 7200, 7440, 8202, 8928, 9300, 9600, 9920, 10936, 11160, 11904, 12303, 12400, 13670, 13950, 14400, 14880, 16404, 17856, 18600, 19840, 20505, 21872, 22320, 24606, 24800, 27340, 27900, 28800, 29760, 32808, 34175, 35712, 37200, 41010, 42377, 43744, 44640, 49212, 49600, 54680, 55800, 59520, 61515, 65616, 68350, 74400, 82020, 84754, 87488, 89280, 98424, 99200, 102525, 109360, 111600, 123030, 127131, 131232, 136700, 148800, 164040, 169508, 174976, 178560, 196848, 205050, 211885, 218720, 223200, 246060, 254262, 262464, 273400, 297600, 307575, 328080, 339016, 381393, 393696, 410100, 423770, 437440, 446400, 492120, 508524, 524928, 546800, 615150, 635655, 656160, 678032, 762786, 787392, 820200, 847540, 874880, 892800, 984240, 1017048, 1059425, 1093600, 1230300, 1271310, 1312320, 1356064, 1525572, 1574784, 1640400, 1695080, 1906965, 1968480, 2034096, 2118850, 2187200, 2460600, 2542620, 2624640, 2712128, 3051144, 3178275, 3280800, 3390160, 3813930, 3936960, 4068192, 4237700, 4374400, 4921200, 5085240, 5424256, 6102288, 6356550, 6561600, 6780320, 7627860, 7873920, 8136384, 8475400, 9534825, 9842400, 10170480, 12204576, 12713100, 13123200, 13560640, 15255720, 16272768, 16950800, 19069650, 19684800, 20340960, 24409152, 25426200, 27121280, 30511440, 33901600, 38139300, 39369600, 40681920, 48818304, 50852400, 61022880, 67803200, 76278600, 81363840, 101704800, 122045760, 135606400, 152557200, 203409600, 244091520, 305114400, 406819200, 610228800, 1220457600]

約数ペア:

[(1, 1220457600), (2, 610228800), (3, 406819200), (4, 305114400), (5, 244091520), (6, 203409600), (8, 152557200), (9, 135606400), (10, 122045760), (12, 101704800), (15, 81363840), (16, 76278600), (18, 67803200), (20, 61022880), (24, 50852400), (25, 48818304), (30, 40681920), (31, 39369600), (32, 38139300), (36, 33901600), (40, 30511440), (45, 27121280), (48, 25426200), (50, 24409152), (60, 20340960), (62, 19684800), (64, 19069650), (72, 16950800), (75, 16272768), (80, 15255720), (90, 13560640), (93, 13123200), (96, 12713100), (100, 12204576), (120, 10170480), (124, 9842400), (128, 9534825), (144, 8475400), (150, 8136384), (155, 7873920), (160, 7627860), (180, 6780320), (186, 6561600), (192, 6356550), (200, 6102288), (225, 5424256), (240, 5085240), (248, 4921200), (279, 4374400), (288, 4237700), (300, 4068192), (310, 3936960), (320, 3813930), (360, 3390160), (372, 3280800), (384, 3178275), (400, 3051144), (450, 2712128), (465, 2624640), (480, 2542620), (496, 2460600), (558, 2187200), (576, 2118850), (600, 2034096), (620, 1968480), (640, 1906965), (720, 1695080), (744, 1640400), (775, 1574784), (800, 1525572), (900, 1356064), (930, 1312320), (960, 1271310), (992, 1230300), (1116, 1093600), (1152, 1059425), (1200, 1017048), (1240, 984240), (1367, 892800), (1395, 874880), (1440, 847540), (1488, 820200), (1550, 787392), (1600, 762786), (1800, 678032), (1860, 656160), (1920, 635655), (1984, 615150), (2232, 546800), (2325, 524928), (2400, 508524), (2480, 492120), (2734, 446400), (2790, 437440), (2880, 423770), (2976, 410100), (3100, 393696), (3200, 381393), (3600, 339016), (3720, 328080), (3968, 307575), (4101, 297600), (4464, 273400), (4650, 262464), (4800, 254262), (4960, 246060), (5468, 223200), (5580, 218720), (5760, 211885), (5952, 205050), (6200, 196848), (6835, 178560), (6975, 174976), (7200, 169508), (7440, 164040), (8202, 148800), (8928, 136700), (9300, 131232), (9600, 127131), (9920, 123030), (10936, 111600), (11160, 109360), (11904, 102525), (12303, 99200), (12400, 98424), (13670, 89280), (13950, 87488), (14400, 84754), (14880, 82020), (16404, 74400), (17856, 68350), (18600, 65616), (19840, 61515), (20505, 59520), (21872, 55800), (22320, 54680), (24606, 49600), (24800, 49212), (27340, 44640), (27900, 43744), (28800, 42377), (29760, 41010), (32808, 37200), (34175, 35712)]