91121760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 329313600

約数和(自身を除く): 238191840

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, 72, 79, 80, 81, 89, 90, 96, 108, 120, 135, 144, 158, 160, 162, 178, 180, 216, 237, 240, 267, 270, 288, 316, 324, 356, 360, 395, 405, 432, 445, 474, 480, 534, 540, 632, 648, 711, 712, 720, 790, 801, 810, 864, 890, 948, 1068, 1080, 1185, 1264, 1296, 1335, 1422, 1424, 1440, 1580, 1602, 1620, 1780, 1896, 2133, 2136, 2160, 2370, 2403, 2528, 2592, 2670, 2844, 2848, 3160, 3204, 3240, 3555, 3560, 3792, 4005, 4266, 4272, 4320, 4740, 4806, 5340, 5688, 6320, 6399, 6408, 6480, 7031, 7110, 7120, 7209, 7584, 8010, 8532, 8544, 9480, 9612, 10665, 10680, 11376, 12015, 12640, 12798, 12816, 12960, 14062, 14220, 14240, 14418, 16020, 17064, 18960, 19224, 21093, 21330, 21360, 22752, 24030, 25596, 25632, 28124, 28440, 28836, 31995, 32040, 34128, 35155, 36045, 37920, 38448, 42186, 42660, 42720, 48060, 51192, 56248, 56880, 57672, 63279, 63990, 64080, 68256, 70310, 72090, 76896, 84372, 85320, 96120, 102384, 105465, 112496, 113760, 115344, 126558, 127980, 128160, 140620, 144180, 168744, 170640, 189837, 192240, 204768, 210930, 224992, 230688, 253116, 255960, 281240, 288360, 316395, 337488, 341280, 379674, 384480, 421860, 506232, 511920, 562480, 569511, 576720, 632790, 674976, 759348, 843720, 949185, 1012464, 1023840, 1124960, 1139022, 1153440, 1265580, 1518696, 1687440, 1898370, 2024928, 2278044, 2531160, 2847555, 3037392, 3374880, 3796740, 4556088, 5062320, 5695110, 6074784, 7593480, 9112176, 10124640, 11390220, 15186960, 18224352, 22780440, 30373920, 45560880, 91121760]

約数ペア:

[(1, 91121760), (2, 45560880), (3, 30373920), (4, 22780440), (5, 18224352), (6, 15186960), (8, 11390220), (9, 10124640), (10, 9112176), (12, 7593480), (15, 6074784), (16, 5695110), (18, 5062320), (20, 4556088), (24, 3796740), (27, 3374880), (30, 3037392), (32, 2847555), (36, 2531160), (40, 2278044), (45, 2024928), (48, 1898370), (54, 1687440), (60, 1518696), (72, 1265580), (79, 1153440), (80, 1139022), (81, 1124960), (89, 1023840), (90, 1012464), (96, 949185), (108, 843720), (120, 759348), (135, 674976), (144, 632790), (158, 576720), (160, 569511), (162, 562480), (178, 511920), (180, 506232), (216, 421860), (237, 384480), (240, 379674), (267, 341280), (270, 337488), (288, 316395), (316, 288360), (324, 281240), (356, 255960), (360, 253116), (395, 230688), (405, 224992), (432, 210930), (445, 204768), (474, 192240), (480, 189837), (534, 170640), (540, 168744), (632, 144180), (648, 140620), (711, 128160), (712, 127980), (720, 126558), (790, 115344), (801, 113760), (810, 112496), (864, 105465), (890, 102384), (948, 96120), (1068, 85320), (1080, 84372), (1185, 76896), (1264, 72090), (1296, 70310), (1335, 68256), (1422, 64080), (1424, 63990), (1440, 63279), (1580, 57672), (1602, 56880), (1620, 56248), (1780, 51192), (1896, 48060), (2133, 42720), (2136, 42660), (2160, 42186), (2370, 38448), (2403, 37920), (2528, 36045), (2592, 35155), (2670, 34128), (2844, 32040), (2848, 31995), (3160, 28836), (3204, 28440), (3240, 28124), (3555, 25632), (3560, 25596), (3792, 24030), (4005, 22752), (4266, 21360), (4272, 21330), (4320, 21093), (4740, 19224), (4806, 18960), (5340, 17064), (5688, 16020), (6320, 14418), (6399, 14240), (6408, 14220), (6480, 14062), (7031, 12960), (7110, 12816), (7120, 12798), (7209, 12640), (7584, 12015), (8010, 11376), (8532, 10680), (8544, 10665), (9480, 9612)]