84072960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 301621320

約数和(自身を除く): 217548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 89, 90, 96, 120, 123, 128, 144, 160, 164, 178, 180, 192, 205, 240, 246, 256, 267, 288, 320, 328, 356, 360, 369, 384, 410, 445, 480, 492, 512, 534, 576, 615, 640, 656, 712, 720, 738, 768, 801, 820, 890, 960, 984, 1068, 1152, 1230, 1280, 1312, 1335, 1424, 1440, 1476, 1536, 1602, 1640, 1780, 1845, 1920, 1968, 2136, 2304, 2460, 2560, 2624, 2670, 2848, 2880, 2952, 3204, 3280, 3560, 3649, 3690, 3840, 3936, 4005, 4272, 4608, 4920, 5248, 5340, 5696, 5760, 5904, 6408, 6560, 7120, 7298, 7380, 7680, 7872, 8010, 8544, 9840, 10496, 10680, 10947, 11392, 11520, 11808, 12816, 13120, 14240, 14596, 14760, 15744, 16020, 17088, 18245, 19680, 20992, 21360, 21894, 22784, 23040, 23616, 25632, 26240, 28480, 29192, 29520, 31488, 32040, 32841, 34176, 36490, 39360, 42720, 43788, 45568, 47232, 51264, 52480, 54735, 56960, 58384, 59040, 62976, 64080, 65682, 68352, 72980, 78720, 85440, 87576, 94464, 102528, 104960, 109470, 113920, 116768, 118080, 128160, 131364, 136704, 145960, 157440, 164205, 170880, 175152, 188928, 205056, 218940, 227840, 233536, 236160, 256320, 262728, 291920, 314880, 328410, 341760, 350304, 410112, 437880, 467072, 472320, 512640, 525456, 583840, 656820, 683520, 700608, 875760, 934144, 944640, 1025280, 1050912, 1167680, 1313640, 1401216, 1751520, 1868288, 2050560, 2101824, 2335360, 2627280, 2802432, 3503040, 4203648, 4670720, 5254560, 5604864, 7006080, 8407296, 9341440, 10509120, 14012160, 16814592, 21018240, 28024320, 42036480, 84072960]

約数ペア:

[(1, 84072960), (2, 42036480), (3, 28024320), (4, 21018240), (5, 16814592), (6, 14012160), (8, 10509120), (9, 9341440), (10, 8407296), (12, 7006080), (15, 5604864), (16, 5254560), (18, 4670720), (20, 4203648), (24, 3503040), (30, 2802432), (32, 2627280), (36, 2335360), (40, 2101824), (41, 2050560), (45, 1868288), (48, 1751520), (60, 1401216), (64, 1313640), (72, 1167680), (80, 1050912), (82, 1025280), (89, 944640), (90, 934144), (96, 875760), (120, 700608), (123, 683520), (128, 656820), (144, 583840), (160, 525456), (164, 512640), (178, 472320), (180, 467072), (192, 437880), (205, 410112), (240, 350304), (246, 341760), (256, 328410), (267, 314880), (288, 291920), (320, 262728), (328, 256320), (356, 236160), (360, 233536), (369, 227840), (384, 218940), (410, 205056), (445, 188928), (480, 175152), (492, 170880), (512, 164205), (534, 157440), (576, 145960), (615, 136704), (640, 131364), (656, 128160), (712, 118080), (720, 116768), (738, 113920), (768, 109470), (801, 104960), (820, 102528), (890, 94464), (960, 87576), (984, 85440), (1068, 78720), (1152, 72980), (1230, 68352), (1280, 65682), (1312, 64080), (1335, 62976), (1424, 59040), (1440, 58384), (1476, 56960), (1536, 54735), (1602, 52480), (1640, 51264), (1780, 47232), (1845, 45568), (1920, 43788), (1968, 42720), (2136, 39360), (2304, 36490), (2460, 34176), (2560, 32841), (2624, 32040), (2670, 31488), (2848, 29520), (2880, 29192), (2952, 28480), (3204, 26240), (3280, 25632), (3560, 23616), (3649, 23040), (3690, 22784), (3840, 21894), (3936, 21360), (4005, 20992), (4272, 19680), (4608, 18245), (4920, 17088), (5248, 16020), (5340, 15744), (5696, 14760), (5760, 14596), (5904, 14240), (6408, 13120), (6560, 12816), (7120, 11808), (7298, 11520), (7380, 11392), (7680, 10947), (7872, 10680), (8010, 10496), (8544, 9840)]