84654720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 319904640

約数和(自身を除く): 235249920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 71, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 142, 144, 160, 162, 180, 184, 192, 207, 213, 216, 230, 240, 270, 276, 284, 288, 320, 324, 345, 355, 360, 368, 384, 405, 414, 426, 432, 460, 480, 540, 552, 568, 576, 621, 639, 640, 648, 690, 710, 720, 736, 810, 828, 852, 864, 920, 960, 1035, 1065, 1080, 1104, 1136, 1152, 1242, 1278, 1296, 1380, 1420, 1440, 1472, 1620, 1633, 1656, 1704, 1728, 1840, 1863, 1917, 1920, 2070, 2130, 2160, 2208, 2272, 2484, 2556, 2592, 2760, 2840, 2880, 2944, 3105, 3195, 3240, 3266, 3312, 3408, 3456, 3680, 3726, 3834, 4140, 4260, 4320, 4416, 4544, 4899, 4968, 5112, 5184, 5520, 5680, 5751, 5760, 6210, 6390, 6480, 6532, 6624, 6816, 7360, 7452, 7668, 8165, 8280, 8520, 8640, 8832, 9088, 9315, 9585, 9798, 9936, 10224, 10368, 11040, 11360, 11502, 12420, 12780, 12960, 13064, 13248, 13632, 14697, 14720, 14904, 15336, 16330, 16560, 17040, 17280, 18630, 19170, 19596, 19872, 20448, 22080, 22720, 23004, 24495, 24840, 25560, 25920, 26128, 26496, 27264, 28755, 29394, 29808, 30672, 32660, 33120, 34080, 37260, 38340, 39192, 39744, 40896, 44091, 44160, 45440, 46008, 48990, 49680, 51120, 51840, 52256, 57510, 58788, 59616, 61344, 65320, 66240, 68160, 73485, 74520, 76680, 78384, 79488, 81792, 88182, 92016, 97980, 99360, 102240, 104512, 115020, 117576, 119232, 122688, 130640, 132273, 132480, 136320, 146970, 149040, 153360, 156768, 176364, 184032, 195960, 198720, 204480, 209024, 220455, 230040, 235152, 238464, 245376, 261280, 264546, 293940, 298080, 306720, 313536, 352728, 368064, 391920, 397440, 408960, 440910, 460080, 470304, 522560, 529092, 587880, 596160, 613440, 627072, 661365, 705456, 736128, 783840, 881820, 920160, 940608, 1045120, 1058184, 1175760, 1192320, 1226880, 1322730, 1410912, 1567680, 1763640, 1840320, 1881216, 2116368, 2351520, 2645460, 2821824, 3135360, 3527280, 3680640, 4232736, 4703040, 5290920, 5643648, 7054560, 8465472, 9406080, 10581840, 14109120, 16930944, 21163680, 28218240, 42327360, 84654720]

約数ペア:

[(1, 84654720), (2, 42327360), (3, 28218240), (4, 21163680), (5, 16930944), (6, 14109120), (8, 10581840), (9, 9406080), (10, 8465472), (12, 7054560), (15, 5643648), (16, 5290920), (18, 4703040), (20, 4232736), (23, 3680640), (24, 3527280), (27, 3135360), (30, 2821824), (32, 2645460), (36, 2351520), (40, 2116368), (45, 1881216), (46, 1840320), (48, 1763640), (54, 1567680), (60, 1410912), (64, 1322730), (69, 1226880), (71, 1192320), (72, 1175760), (80, 1058184), (81, 1045120), (90, 940608), (92, 920160), (96, 881820), (108, 783840), (115, 736128), (120, 705456), (128, 661365), (135, 627072), (138, 613440), (142, 596160), (144, 587880), (160, 529092), (162, 522560), (180, 470304), (184, 460080), (192, 440910), (207, 408960), (213, 397440), (216, 391920), (230, 368064), (240, 352728), (270, 313536), (276, 306720), (284, 298080), (288, 293940), (320, 264546), (324, 261280), (345, 245376), (355, 238464), (360, 235152), (368, 230040), (384, 220455), (405, 209024), (414, 204480), (426, 198720), (432, 195960), (460, 184032), (480, 176364), (540, 156768), (552, 153360), (568, 149040), (576, 146970), (621, 136320), (639, 132480), (640, 132273), (648, 130640), (690, 122688), (710, 119232), (720, 117576), (736, 115020), (810, 104512), (828, 102240), (852, 99360), (864, 97980), (920, 92016), (960, 88182), (1035, 81792), (1065, 79488), (1080, 78384), (1104, 76680), (1136, 74520), (1152, 73485), (1242, 68160), (1278, 66240), (1296, 65320), (1380, 61344), (1420, 59616), (1440, 58788), (1472, 57510), (1620, 52256), (1633, 51840), (1656, 51120), (1704, 49680), (1728, 48990), (1840, 46008), (1863, 45440), (1917, 44160), (1920, 44091), (2070, 40896), (2130, 39744), (2160, 39192), (2208, 38340), (2272, 37260), (2484, 34080), (2556, 33120), (2592, 32660), (2760, 30672), (2840, 29808), (2880, 29394), (2944, 28755), (3105, 27264), (3195, 26496), (3240, 26128), (3266, 25920), (3312, 25560), (3408, 24840), (3456, 24495), (3680, 23004), (3726, 22720), (3834, 22080), (4140, 20448), (4260, 19872), (4320, 19596), (4416, 19170), (4544, 18630), (4899, 17280), (4968, 17040), (5112, 16560), (5184, 16330), (5520, 15336), (5680, 14904), (5751, 14720), (5760, 14697), (6210, 13632), (6390, 13248), (6480, 13064), (6532, 12960), (6624, 12780), (6816, 12420), (7360, 11502), (7452, 11360), (7668, 11040), (8165, 10368), (8280, 10224), (8520, 9936), (8640, 9798), (8832, 9585), (9088, 9315)]