745161120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 240

約数和(自身を含む): 2869419168

約数和(自身を除く): 2124258048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5227, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 10454, 11880, 12960, 14256, 15681, 15840, 17820, 20908, 23760, 26135, 28512, 31362, 35640, 41816, 47043, 47520, 52270, 57497, 62724, 71280, 78405, 83632, 94086, 104540, 114994, 125448, 141129, 142560, 156810, 167264, 172491, 188172, 209080, 229988, 235215, 250896, 282258, 287485, 313620, 344982, 376344, 418160, 423387, 459976, 470430, 501792, 517473, 564516, 574970, 627240, 689964, 705645, 752688, 836320, 846774, 862455, 919952, 940860, 1034946, 1129032, 1149940, 1254480, 1379928, 1411290, 1505376, 1552419, 1693548, 1724910, 1839904, 1881720, 2069892, 2116935, 2258064, 2299880, 2508960, 2587365, 2759856, 2822580, 3104838, 3387096, 3449820, 3763440, 4139784, 4233870, 4516128, 4599760, 4657257, 5174730, 5519712, 5645160, 6209676, 6774192, 6899640, 7526880, 7762095, 8279568, 8467740, 9199520, 9314514, 10349460, 11290320, 12419352, 13548384, 13799280, 15524190, 16559136, 16935480, 18629028, 20698920, 22580640, 23286285, 24838704, 27598560, 31048380, 33870960, 37258056, 41397840, 46572570, 49677408, 62096760, 67741920, 74516112, 82795680, 93145140, 124193520, 149032224, 186290280, 248387040, 372580560, 745161120]

約数ペア:

[(1, 745161120), (2, 372580560), (3, 248387040), (4, 186290280), (5, 149032224), (6, 124193520), (8, 93145140), (9, 82795680), (10, 74516112), (11, 67741920), (12, 62096760), (15, 49677408), (16, 46572570), (18, 41397840), (20, 37258056), (22, 33870960), (24, 31048380), (27, 27598560), (30, 24838704), (32, 23286285), (33, 22580640), (36, 20698920), (40, 18629028), (44, 16935480), (45, 16559136), (48, 15524190), (54, 13799280), (55, 13548384), (60, 12419352), (66, 11290320), (72, 10349460), (80, 9314514), (81, 9199520), (88, 8467740), (90, 8279568), (96, 7762095), (99, 7526880), (108, 6899640), (110, 6774192), (120, 6209676), (132, 5645160), (135, 5519712), (144, 5174730), (160, 4657257), (162, 4599760), (165, 4516128), (176, 4233870), (180, 4139784), (198, 3763440), (216, 3449820), (220, 3387096), (240, 3104838), (264, 2822580), (270, 2759856), (288, 2587365), (297, 2508960), (324, 2299880), (330, 2258064), (352, 2116935), (360, 2069892), (396, 1881720), (405, 1839904), (432, 1724910), (440, 1693548), (480, 1552419), (495, 1505376), (528, 1411290), (540, 1379928), (594, 1254480), (648, 1149940), (660, 1129032), (720, 1034946), (792, 940860), (810, 919952), (864, 862455), (880, 846774), (891, 836320), (990, 752688), (1056, 705645), (1080, 689964), (1188, 627240), (1296, 574970), (1320, 564516), (1440, 517473), (1485, 501792), (1584, 470430), (1620, 459976), (1760, 423387), (1782, 418160), (1980, 376344), (2160, 344982), (2376, 313620), (2592, 287485), (2640, 282258), (2970, 250896), (3168, 235215), (3240, 229988), (3564, 209080), (3960, 188172), (4320, 172491), (4455, 167264), (4752, 156810), (5227, 142560), (5280, 141129), (5940, 125448), (6480, 114994), (7128, 104540), (7920, 94086), (8910, 83632), (9504, 78405), (10454, 71280), (11880, 62724), (12960, 57497), (14256, 52270), (15681, 47520), (15840, 47043), (17820, 41816), (20908, 35640), (23760, 31362), (26135, 28512)]