38760046560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{21937}}^1$

素因数の和:22370

約数の個数: 192

約数和(自身を含む): 135998049600

約数和(自身を除く): 97238003040

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 409, 432, 480, 540, 720, 818, 864, 1080, 1227, 1440, 1636, 2045, 2160, 2454, 3272, 3681, 4090, 4320, 4908, 6135, 6544, 7362, 8180, 9816, 11043, 12270, 13088, 14724, 16360, 18405, 19632, 21937, 22086, 24540, 29448, 32720, 36810, 39264, 43874, 44172, 49080, 55215, 58896, 65440, 65811, 73620, 87748, 88344, 98160, 109685, 110430, 117792, 131622, 147240, 175496, 176688, 196320, 197433, 219370, 220860, 263244, 294480, 329055, 350992, 353376, 394866, 438740, 441720, 526488, 588960, 592299, 658110, 701984, 789732, 877480, 883440, 987165, 1052976, 1184598, 1316220, 1579464, 1754960, 1766880, 1974330, 2105952, 2369196, 2632440, 2961495, 3158928, 3509920, 3948660, 4738392, 5264880, 5922990, 6317856, 7897320, 8972233, 9476784, 10529760, 11845980, 15794640, 17944466, 18953568, 23691960, 26916699, 31589280, 35888932, 44861165, 47383920, 53833398, 71777864, 80750097, 89722330, 94767840, 107666796, 134583495, 143555728, 161500194, 179444660, 215333592, 242250291, 269166990, 287111456, 323000388, 358889320, 403750485, 430667184, 484500582, 538333980, 646000776, 717778640, 807500970, 861334368, 969001164, 1076667960, 1211251455, 1292001552, 1435557280, 1615001940, 1938002328, 2153335920, 2422502910, 2584003104, 3230003880, 3876004656, 4306671840, 4845005820, 6460007760, 7752009312, 9690011640, 12920015520, 19380023280, 38760046560]

約数ペア:

[(1, 38760046560), (2, 19380023280), (3, 12920015520), (4, 9690011640), (5, 7752009312), (6, 6460007760), (8, 4845005820), (9, 4306671840), (10, 3876004656), (12, 3230003880), (15, 2584003104), (16, 2422502910), (18, 2153335920), (20, 1938002328), (24, 1615001940), (27, 1435557280), (30, 1292001552), (32, 1211251455), (36, 1076667960), (40, 969001164), (45, 861334368), (48, 807500970), (54, 717778640), (60, 646000776), (72, 538333980), (80, 484500582), (90, 430667184), (96, 403750485), (108, 358889320), (120, 323000388), (135, 287111456), (144, 269166990), (160, 242250291), (180, 215333592), (216, 179444660), (240, 161500194), (270, 143555728), (288, 134583495), (360, 107666796), (409, 94767840), (432, 89722330), (480, 80750097), (540, 71777864), (720, 53833398), (818, 47383920), (864, 44861165), (1080, 35888932), (1227, 31589280), (1440, 26916699), (1636, 23691960), (2045, 18953568), (2160, 17944466), (2454, 15794640), (3272, 11845980), (3681, 10529760), (4090, 9476784), (4320, 8972233), (4908, 7897320), (6135, 6317856), (6544, 5922990), (7362, 5264880), (8180, 4738392), (9816, 3948660), (11043, 3509920), (12270, 3158928), (13088, 2961495), (14724, 2632440), (16360, 2369196), (18405, 2105952), (19632, 1974330), (21937, 1766880), (22086, 1754960), (24540, 1579464), (29448, 1316220), (32720, 1184598), (36810, 1052976), (39264, 987165), (43874, 883440), (44172, 877480), (49080, 789732), (55215, 701984), (58896, 658110), (65440, 592299), (65811, 588960), (73620, 526488), (87748, 441720), (88344, 438740), (98160, 394866), (109685, 353376), (110430, 350992), (117792, 329055), (131622, 294480), (147240, 263244), (175496, 220860), (176688, 219370), (196320, 197433)]