752690880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 280

約数和(自身を含む): 2721803040

約数和(自身を除く): 1969112160

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 355, 360, 405, 409, 426, 432, 480, 540, 568, 576, 639, 648, 710, 720, 810, 818, 852, 864, 960, 1065, 1080, 1136, 1227, 1278, 1296, 1420, 1440, 1620, 1636, 1704, 1728, 1917, 2045, 2130, 2160, 2272, 2454, 2556, 2592, 2840, 2880, 3195, 3240, 3272, 3408, 3681, 3834, 4090, 4260, 4320, 4544, 4908, 5112, 5184, 5680, 5751, 6135, 6390, 6480, 6544, 6816, 7362, 7668, 8180, 8520, 8640, 9585, 9816, 10224, 11043, 11360, 11502, 12270, 12780, 12960, 13088, 13632, 14724, 15336, 16360, 17040, 18405, 19170, 19632, 20448, 22086, 22720, 23004, 24540, 25560, 25920, 26176, 28755, 29039, 29448, 30672, 32720, 33129, 34080, 36810, 38340, 39264, 40896, 44172, 46008, 49080, 51120, 55215, 57510, 58078, 58896, 61344, 65440, 66258, 68160, 73620, 76680, 78528, 87117, 88344, 92016, 98160, 102240, 110430, 115020, 116156, 117792, 122688, 130880, 132516, 145195, 147240, 153360, 165645, 174234, 176688, 184032, 196320, 204480, 220860, 230040, 232312, 235584, 261351, 265032, 290390, 294480, 306720, 331290, 348468, 353376, 368064, 392640, 435585, 441720, 460080, 464624, 522702, 530064, 580780, 588960, 613440, 662580, 696936, 706752, 784053, 871170, 883440, 920160, 929248, 1045404, 1060128, 1161560, 1177920, 1306755, 1325160, 1393872, 1568106, 1742340, 1766880, 1840320, 1858496, 2090808, 2120256, 2323120, 2352159, 2613510, 2650320, 2787744, 3136212, 3484680, 3533760, 3920265, 4181616, 4646240, 4704318, 5227020, 5300640, 5575488, 6272424, 6969360, 7840530, 8363232, 9292480, 9408636, 10454040, 10601280, 11760795, 12544848, 13938720, 15681060, 16726464, 18817272, 20908080, 23521590, 25089696, 27877440, 31362120, 37634544, 41816160, 47043180, 50179392, 62724240, 75269088, 83632320, 94086360, 125448480, 150538176, 188172720, 250896960, 376345440, 752690880]

約数ペア:

[(1, 752690880), (2, 376345440), (3, 250896960), (4, 188172720), (5, 150538176), (6, 125448480), (8, 94086360), (9, 83632320), (10, 75269088), (12, 62724240), (15, 50179392), (16, 47043180), (18, 41816160), (20, 37634544), (24, 31362120), (27, 27877440), (30, 25089696), (32, 23521590), (36, 20908080), (40, 18817272), (45, 16726464), (48, 15681060), (54, 13938720), (60, 12544848), (64, 11760795), (71, 10601280), (72, 10454040), (80, 9408636), (81, 9292480), (90, 8363232), (96, 7840530), (108, 6969360), (120, 6272424), (135, 5575488), (142, 5300640), (144, 5227020), (160, 4704318), (162, 4646240), (180, 4181616), (192, 3920265), (213, 3533760), (216, 3484680), (240, 3136212), (270, 2787744), (284, 2650320), (288, 2613510), (320, 2352159), (324, 2323120), (355, 2120256), (360, 2090808), (405, 1858496), (409, 1840320), (426, 1766880), (432, 1742340), (480, 1568106), (540, 1393872), (568, 1325160), (576, 1306755), (639, 1177920), (648, 1161560), (710, 1060128), (720, 1045404), (810, 929248), (818, 920160), (852, 883440), (864, 871170), (960, 784053), (1065, 706752), (1080, 696936), (1136, 662580), (1227, 613440), (1278, 588960), (1296, 580780), (1420, 530064), (1440, 522702), (1620, 464624), (1636, 460080), (1704, 441720), (1728, 435585), (1917, 392640), (2045, 368064), (2130, 353376), (2160, 348468), (2272, 331290), (2454, 306720), (2556, 294480), (2592, 290390), (2840, 265032), (2880, 261351), (3195, 235584), (3240, 232312), (3272, 230040), (3408, 220860), (3681, 204480), (3834, 196320), (4090, 184032), (4260, 176688), (4320, 174234), (4544, 165645), (4908, 153360), (5112, 147240), (5184, 145195), (5680, 132516), (5751, 130880), (6135, 122688), (6390, 117792), (6480, 116156), (6544, 115020), (6816, 110430), (7362, 102240), (7668, 98160), (8180, 92016), (8520, 88344), (8640, 87117), (9585, 78528), (9816, 76680), (10224, 73620), (11043, 68160), (11360, 66258), (11502, 65440), (12270, 61344), (12780, 58896), (12960, 58078), (13088, 57510), (13632, 55215), (14724, 51120), (15336, 49080), (16360, 46008), (17040, 44172), (18405, 40896), (19170, 39264), (19632, 38340), (20448, 36810), (22086, 34080), (22720, 33129), (23004, 32720), (24540, 30672), (25560, 29448), (25920, 29039), (26176, 28755)]