120349440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 431104128

約数和(自身を除く): 310754688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 337, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 674, 720, 744, 768, 930, 960, 992, 1011, 1116, 1152, 1240, 1280, 1348, 1395, 1440, 1488, 1685, 1860, 1920, 1984, 2022, 2232, 2304, 2480, 2696, 2790, 2880, 2976, 3033, 3370, 3720, 3840, 3968, 4044, 4464, 4960, 5055, 5392, 5580, 5760, 5952, 6066, 6740, 7440, 7936, 8088, 8928, 9920, 10110, 10447, 10784, 11160, 11520, 11904, 12132, 13480, 14880, 15165, 16176, 17856, 19840, 20220, 20894, 21568, 22320, 23808, 24264, 26960, 29760, 30330, 31341, 32352, 35712, 39680, 40440, 41788, 43136, 44640, 48528, 52235, 53920, 59520, 60660, 62682, 64704, 71424, 80880, 83576, 86272, 89280, 94023, 97056, 104470, 107840, 119040, 121320, 125364, 129408, 156705, 161760, 167152, 178560, 188046, 194112, 208940, 215680, 242640, 250728, 258816, 313410, 323520, 334304, 357120, 376092, 388224, 417880, 431360, 470115, 485280, 501456, 626820, 647040, 668608, 752184, 776448, 835760, 940230, 970560, 1002912, 1253640, 1294080, 1337216, 1504368, 1671520, 1880460, 1941120, 2005824, 2507280, 2674432, 3008736, 3343040, 3760920, 3882240, 4011648, 5014560, 6017472, 6686080, 7521840, 8023296, 10029120, 12034944, 13372160, 15043680, 20058240, 24069888, 30087360, 40116480, 60174720, 120349440]

約数ペア:

[(1, 120349440), (2, 60174720), (3, 40116480), (4, 30087360), (5, 24069888), (6, 20058240), (8, 15043680), (9, 13372160), (10, 12034944), (12, 10029120), (15, 8023296), (16, 7521840), (18, 6686080), (20, 6017472), (24, 5014560), (30, 4011648), (31, 3882240), (32, 3760920), (36, 3343040), (40, 3008736), (45, 2674432), (48, 2507280), (60, 2005824), (62, 1941120), (64, 1880460), (72, 1671520), (80, 1504368), (90, 1337216), (93, 1294080), (96, 1253640), (120, 1002912), (124, 970560), (128, 940230), (144, 835760), (155, 776448), (160, 752184), (180, 668608), (186, 647040), (192, 626820), (240, 501456), (248, 485280), (256, 470115), (279, 431360), (288, 417880), (310, 388224), (320, 376092), (337, 357120), (360, 334304), (372, 323520), (384, 313410), (465, 258816), (480, 250728), (496, 242640), (558, 215680), (576, 208940), (620, 194112), (640, 188046), (674, 178560), (720, 167152), (744, 161760), (768, 156705), (930, 129408), (960, 125364), (992, 121320), (1011, 119040), (1116, 107840), (1152, 104470), (1240, 97056), (1280, 94023), (1348, 89280), (1395, 86272), (1440, 83576), (1488, 80880), (1685, 71424), (1860, 64704), (1920, 62682), (1984, 60660), (2022, 59520), (2232, 53920), (2304, 52235), (2480, 48528), (2696, 44640), (2790, 43136), (2880, 41788), (2976, 40440), (3033, 39680), (3370, 35712), (3720, 32352), (3840, 31341), (3968, 30330), (4044, 29760), (4464, 26960), (4960, 24264), (5055, 23808), (5392, 22320), (5580, 21568), (5760, 20894), (5952, 20220), (6066, 19840), (6740, 17856), (7440, 16176), (7936, 15165), (8088, 14880), (8928, 13480), (9920, 12132), (10110, 11904), (10447, 11520), (10784, 11160)]