768510720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 2805512640

約数和(自身を除く): 2037001920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 601, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1202, 1280, 1332, 1440, 1480, 1665, 1728, 1776, 1803, 1920, 1998, 2160, 2220, 2304, 2368, 2404, 2664, 2880, 2960, 3005, 3330, 3456, 3552, 3606, 3840, 3996, 4320, 4440, 4736, 4808, 4995, 5328, 5409, 5760, 5920, 6010, 6660, 6912, 7104, 7212, 7992, 8640, 8880, 9015, 9472, 9616, 9990, 10656, 10818, 11520, 11840, 12020, 13320, 14208, 14424, 15984, 16227, 17280, 17760, 18030, 19232, 19980, 21312, 21636, 22237, 23680, 24040, 26640, 27045, 28416, 28848, 31968, 32454, 34560, 35520, 36060, 38464, 39960, 42624, 43272, 44474, 47360, 48080, 53280, 54090, 57696, 63936, 64908, 66711, 71040, 72120, 76928, 79920, 81135, 85248, 86544, 88948, 96160, 106560, 108180, 111185, 115392, 127872, 129816, 133422, 142080, 144240, 153856, 159840, 162270, 173088, 177896, 192320, 200133, 213120, 216360, 222370, 230784, 255744, 259632, 266844, 288480, 319680, 324540, 333555, 346176, 355792, 384640, 400266, 426240, 432720, 444740, 461568, 519264, 533688, 576960, 600399, 639360, 649080, 667110, 692352, 711584, 769280, 800532, 865440, 889480, 1000665, 1038528, 1067376, 1153920, 1200798, 1278720, 1298160, 1334220, 1384704, 1423168, 1601064, 1730880, 1778960, 2001330, 2077056, 2134752, 2307840, 2401596, 2596320, 2668440, 2846336, 3001995, 3202128, 3461760, 3557920, 4002660, 4154112, 4269504, 4803192, 5192640, 5336880, 5692672, 6003990, 6404256, 6923520, 7115840, 8005320, 8539008, 9606384, 10385280, 10673760, 12007980, 12808512, 14231680, 16010640, 17078016, 19212768, 20770560, 21347520, 24015960, 25617024, 28463360, 32021280, 38425536, 42695040, 48031920, 51234048, 64042560, 76851072, 85390080, 96063840, 128085120, 153702144, 192127680, 256170240, 384255360, 768510720]

約数ペア:

[(1, 768510720), (2, 384255360), (3, 256170240), (4, 192127680), (5, 153702144), (6, 128085120), (8, 96063840), (9, 85390080), (10, 76851072), (12, 64042560), (15, 51234048), (16, 48031920), (18, 42695040), (20, 38425536), (24, 32021280), (27, 28463360), (30, 25617024), (32, 24015960), (36, 21347520), (37, 20770560), (40, 19212768), (45, 17078016), (48, 16010640), (54, 14231680), (60, 12808512), (64, 12007980), (72, 10673760), (74, 10385280), (80, 9606384), (90, 8539008), (96, 8005320), (108, 7115840), (111, 6923520), (120, 6404256), (128, 6003990), (135, 5692672), (144, 5336880), (148, 5192640), (160, 4803192), (180, 4269504), (185, 4154112), (192, 4002660), (216, 3557920), (222, 3461760), (240, 3202128), (256, 3001995), (270, 2846336), (288, 2668440), (296, 2596320), (320, 2401596), (333, 2307840), (360, 2134752), (370, 2077056), (384, 2001330), (432, 1778960), (444, 1730880), (480, 1601064), (540, 1423168), (555, 1384704), (576, 1334220), (592, 1298160), (601, 1278720), (640, 1200798), (666, 1153920), (720, 1067376), (740, 1038528), (768, 1000665), (864, 889480), (888, 865440), (960, 800532), (999, 769280), (1080, 711584), (1110, 692352), (1152, 667110), (1184, 649080), (1202, 639360), (1280, 600399), (1332, 576960), (1440, 533688), (1480, 519264), (1665, 461568), (1728, 444740), (1776, 432720), (1803, 426240), (1920, 400266), (1998, 384640), (2160, 355792), (2220, 346176), (2304, 333555), (2368, 324540), (2404, 319680), (2664, 288480), (2880, 266844), (2960, 259632), (3005, 255744), (3330, 230784), (3456, 222370), (3552, 216360), (3606, 213120), (3840, 200133), (3996, 192320), (4320, 177896), (4440, 173088), (4736, 162270), (4808, 159840), (4995, 153856), (5328, 144240), (5409, 142080), (5760, 133422), (5920, 129816), (6010, 127872), (6660, 115392), (6912, 111185), (7104, 108180), (7212, 106560), (7992, 96160), (8640, 88948), (8880, 86544), (9015, 85248), (9472, 81135), (9616, 79920), (9990, 76928), (10656, 72120), (10818, 71040), (11520, 66711), (11840, 64908), (12020, 63936), (13320, 57696), (14208, 54090), (14424, 53280), (15984, 48080), (16227, 47360), (17280, 44474), (17760, 43272), (18030, 42624), (19232, 39960), (19980, 38464), (21312, 36060), (21636, 35520), (22237, 34560), (23680, 32454), (24040, 31968), (26640, 28848), (27045, 28416)]