73820160

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 267567300

約数和(自身を除く): 193747140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 256, 267, 270, 288, 320, 324, 356, 360, 384, 405, 432, 445, 480, 512, 534, 540, 576, 640, 648, 712, 720, 768, 801, 810, 864, 890, 960, 1024, 1068, 1080, 1152, 1280, 1296, 1335, 1424, 1440, 1536, 1602, 1620, 1728, 1780, 1920, 2048, 2136, 2160, 2304, 2403, 2560, 2592, 2670, 2848, 2880, 3072, 3204, 3240, 3456, 3560, 3840, 4005, 4272, 4320, 4608, 4806, 5120, 5184, 5340, 5696, 5760, 6144, 6408, 6480, 6912, 7120, 7209, 7680, 8010, 8544, 8640, 9216, 9612, 10240, 10368, 10680, 11392, 11520, 12015, 12816, 12960, 13824, 14240, 14418, 15360, 16020, 17088, 17280, 18432, 19224, 20736, 21360, 22784, 23040, 24030, 25632, 25920, 27648, 28480, 28836, 30720, 32040, 34176, 34560, 36045, 38448, 41472, 42720, 45568, 46080, 48060, 51264, 51840, 55296, 56960, 57672, 64080, 68352, 69120, 72090, 76896, 82944, 85440, 91136, 92160, 96120, 102528, 103680, 113920, 115344, 128160, 136704, 138240, 144180, 153792, 165888, 170880, 182272, 192240, 205056, 207360, 227840, 230688, 256320, 273408, 276480, 288360, 307584, 341760, 384480, 410112, 414720, 455680, 461376, 512640, 546816, 576720, 615168, 683520, 768960, 820224, 829440, 911360, 922752, 1025280, 1153440, 1230336, 1367040, 1537920, 1640448, 1845504, 2050560, 2306880, 2460672, 2734080, 3075840, 3691008, 4101120, 4613760, 4921344, 6151680, 7382016, 8202240, 9227520, 12303360, 14764032, 18455040, 24606720, 36910080, 73820160]

約数ペア:

[(1, 73820160), (2, 36910080), (3, 24606720), (4, 18455040), (5, 14764032), (6, 12303360), (8, 9227520), (9, 8202240), (10, 7382016), (12, 6151680), (15, 4921344), (16, 4613760), (18, 4101120), (20, 3691008), (24, 3075840), (27, 2734080), (30, 2460672), (32, 2306880), (36, 2050560), (40, 1845504), (45, 1640448), (48, 1537920), (54, 1367040), (60, 1230336), (64, 1153440), (72, 1025280), (80, 922752), (81, 911360), (89, 829440), (90, 820224), (96, 768960), (108, 683520), (120, 615168), (128, 576720), (135, 546816), (144, 512640), (160, 461376), (162, 455680), (178, 414720), (180, 410112), (192, 384480), (216, 341760), (240, 307584), (256, 288360), (267, 276480), (270, 273408), (288, 256320), (320, 230688), (324, 227840), (356, 207360), (360, 205056), (384, 192240), (405, 182272), (432, 170880), (445, 165888), (480, 153792), (512, 144180), (534, 138240), (540, 136704), (576, 128160), (640, 115344), (648, 113920), (712, 103680), (720, 102528), (768, 96120), (801, 92160), (810, 91136), (864, 85440), (890, 82944), (960, 76896), (1024, 72090), (1068, 69120), (1080, 68352), (1152, 64080), (1280, 57672), (1296, 56960), (1335, 55296), (1424, 51840), (1440, 51264), (1536, 48060), (1602, 46080), (1620, 45568), (1728, 42720), (1780, 41472), (1920, 38448), (2048, 36045), (2136, 34560), (2160, 34176), (2304, 32040), (2403, 30720), (2560, 28836), (2592, 28480), (2670, 27648), (2848, 25920), (2880, 25632), (3072, 24030), (3204, 23040), (3240, 22784), (3456, 21360), (3560, 20736), (3840, 19224), (4005, 18432), (4272, 17280), (4320, 17088), (4608, 16020), (4806, 15360), (5120, 14418), (5184, 14240), (5340, 13824), (5696, 12960), (5760, 12816), (6144, 12015), (6408, 11520), (6480, 11392), (6912, 10680), (7120, 10368), (7209, 10240), (7680, 9612), (8010, 9216), (8544, 8640)]