120910080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 414130752

約数和(自身を除く): 293220672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 256, 276, 296, 320, 345, 368, 370, 384, 444, 460, 480, 552, 555, 592, 640, 690, 736, 740, 768, 851, 888, 920, 960, 1104, 1110, 1184, 1280, 1369, 1380, 1472, 1480, 1702, 1776, 1840, 1920, 2208, 2220, 2368, 2553, 2738, 2760, 2944, 2960, 3404, 3552, 3680, 3840, 4107, 4255, 4416, 4440, 4736, 5106, 5476, 5520, 5888, 5920, 6808, 6845, 7104, 7360, 8214, 8510, 8832, 8880, 9472, 10212, 10952, 11040, 11840, 12765, 13616, 13690, 14208, 14720, 16428, 17020, 17664, 17760, 20424, 20535, 21904, 22080, 23680, 25530, 27232, 27380, 28416, 29440, 31487, 32856, 34040, 35520, 40848, 41070, 43808, 44160, 47360, 51060, 54464, 54760, 62974, 65712, 68080, 71040, 81696, 82140, 87616, 88320, 94461, 102120, 108928, 109520, 125948, 131424, 136160, 142080, 157435, 163392, 164280, 175232, 188922, 204240, 217856, 219040, 251896, 262848, 272320, 314870, 326784, 328560, 350464, 377844, 408480, 438080, 472305, 503792, 525696, 544640, 629740, 653568, 657120, 755688, 816960, 876160, 944610, 1007584, 1051392, 1089280, 1259480, 1314240, 1511376, 1633920, 1752320, 1889220, 2015168, 2518960, 2628480, 3022752, 3267840, 3778440, 4030336, 5037920, 5256960, 6045504, 7556880, 8060672, 10075840, 12091008, 15113760, 20151680, 24182016, 30227520, 40303360, 60455040, 120910080]

約数ペア:

[(1, 120910080), (2, 60455040), (3, 40303360), (4, 30227520), (5, 24182016), (6, 20151680), (8, 15113760), (10, 12091008), (12, 10075840), (15, 8060672), (16, 7556880), (20, 6045504), (23, 5256960), (24, 5037920), (30, 4030336), (32, 3778440), (37, 3267840), (40, 3022752), (46, 2628480), (48, 2518960), (60, 2015168), (64, 1889220), (69, 1752320), (74, 1633920), (80, 1511376), (92, 1314240), (96, 1259480), (111, 1089280), (115, 1051392), (120, 1007584), (128, 944610), (138, 876160), (148, 816960), (160, 755688), (184, 657120), (185, 653568), (192, 629740), (222, 544640), (230, 525696), (240, 503792), (256, 472305), (276, 438080), (296, 408480), (320, 377844), (345, 350464), (368, 328560), (370, 326784), (384, 314870), (444, 272320), (460, 262848), (480, 251896), (552, 219040), (555, 217856), (592, 204240), (640, 188922), (690, 175232), (736, 164280), (740, 163392), (768, 157435), (851, 142080), (888, 136160), (920, 131424), (960, 125948), (1104, 109520), (1110, 108928), (1184, 102120), (1280, 94461), (1369, 88320), (1380, 87616), (1472, 82140), (1480, 81696), (1702, 71040), (1776, 68080), (1840, 65712), (1920, 62974), (2208, 54760), (2220, 54464), (2368, 51060), (2553, 47360), (2738, 44160), (2760, 43808), (2944, 41070), (2960, 40848), (3404, 35520), (3552, 34040), (3680, 32856), (3840, 31487), (4107, 29440), (4255, 28416), (4416, 27380), (4440, 27232), (4736, 25530), (5106, 23680), (5476, 22080), (5520, 21904), (5888, 20535), (5920, 20424), (6808, 17760), (6845, 17664), (7104, 17020), (7360, 16428), (8214, 14720), (8510, 14208), (8832, 13690), (8880, 13616), (9472, 12765), (10212, 11840), (10952, 11040)]