464706720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 240

約数和(自身を含む): 1712430720

約数和(自身を除く): 1247724000

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, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1559, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3118, 3240, 3312, 3680, 3726, 4140, 4320, 4677, 4968, 5520, 6210, 6236, 6480, 6624, 7452, 7795, 8280, 9315, 9354, 9936, 11040, 12420, 12472, 12960, 14031, 14904, 15590, 16560, 18630, 18708, 19872, 23385, 24840, 24944, 28062, 29808, 31180, 33120, 35857, 37260, 37416, 42093, 46770, 49680, 49888, 56124, 59616, 62360, 70155, 71714, 74520, 74832, 84186, 93540, 99360, 107571, 112248, 124720, 126279, 140310, 143428, 149040, 149664, 168372, 179285, 187080, 210465, 215142, 224496, 249440, 252558, 280620, 286856, 298080, 322713, 336744, 358570, 374160, 420930, 430284, 448992, 505116, 537855, 561240, 573712, 631395, 645426, 673488, 717140, 748320, 841860, 860568, 968139, 1010232, 1075710, 1122480, 1147424, 1262790, 1290852, 1346976, 1434280, 1613565, 1683720, 1721136, 1936278, 2020464, 2151420, 2244960, 2525580, 2581704, 2868560, 2904417, 3227130, 3367440, 3442272, 3872556, 4040928, 4302840, 4840695, 5051160, 5163408, 5737120, 5808834, 6454260, 6734880, 7745112, 8605680, 9681390, 10102320, 10326816, 11617668, 12908520, 14522085, 15490224, 17211360, 19362780, 20204640, 23235336, 25817040, 29044170, 30980448, 38725560, 46470672, 51634080, 58088340, 77451120, 92941344, 116176680, 154902240, 232353360, 464706720]

約数ペア:

[(1, 464706720), (2, 232353360), (3, 154902240), (4, 116176680), (5, 92941344), (6, 77451120), (8, 58088340), (9, 51634080), (10, 46470672), (12, 38725560), (15, 30980448), (16, 29044170), (18, 25817040), (20, 23235336), (23, 20204640), (24, 19362780), (27, 17211360), (30, 15490224), (32, 14522085), (36, 12908520), (40, 11617668), (45, 10326816), (46, 10102320), (48, 9681390), (54, 8605680), (60, 7745112), (69, 6734880), (72, 6454260), (80, 5808834), (81, 5737120), (90, 5163408), (92, 5051160), (96, 4840695), (108, 4302840), (115, 4040928), (120, 3872556), (135, 3442272), (138, 3367440), (144, 3227130), (160, 2904417), (162, 2868560), (180, 2581704), (184, 2525580), (207, 2244960), (216, 2151420), (230, 2020464), (240, 1936278), (270, 1721136), (276, 1683720), (288, 1613565), (324, 1434280), (345, 1346976), (360, 1290852), (368, 1262790), (405, 1147424), (414, 1122480), (432, 1075710), (460, 1010232), (480, 968139), (540, 860568), (552, 841860), (621, 748320), (648, 717140), (690, 673488), (720, 645426), (736, 631395), (810, 573712), (828, 561240), (864, 537855), (920, 505116), (1035, 448992), (1080, 430284), (1104, 420930), (1242, 374160), (1296, 358570), (1380, 336744), (1440, 322713), (1559, 298080), (1620, 286856), (1656, 280620), (1840, 252558), (1863, 249440), (2070, 224496), (2160, 215142), (2208, 210465), (2484, 187080), (2592, 179285), (2760, 168372), (3105, 149664), (3118, 149040), (3240, 143428), (3312, 140310), (3680, 126279), (3726, 124720), (4140, 112248), (4320, 107571), (4677, 99360), (4968, 93540), (5520, 84186), (6210, 74832), (6236, 74520), (6480, 71714), (6624, 70155), (7452, 62360), (7795, 59616), (8280, 56124), (9315, 49888), (9354, 49680), (9936, 46770), (11040, 42093), (12420, 37416), (12472, 37260), (12960, 35857), (14031, 33120), (14904, 31180), (15590, 29808), (16560, 28062), (18630, 24944), (18708, 24840), (19872, 23385)]