461278080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1589

約数の個数: 192

約数和(自身を含む): 1623978720

約数和(自身を除く): 1162700640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1511, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3022, 3180, 3392, 3816, 4240, 4533, 4770, 5088, 5760, 6044, 6360, 6784, 7555, 7632, 8480, 9066, 9540, 10176, 12088, 12720, 13599, 15110, 15264, 16960, 18132, 19080, 20352, 22665, 24176, 25440, 27198, 30220, 30528, 33920, 36264, 38160, 45330, 48352, 50880, 54396, 60440, 61056, 67995, 72528, 76320, 80083, 90660, 96704, 101760, 108792, 120880, 135990, 145056, 152640, 160166, 181320, 193408, 217584, 240249, 241760, 271980, 290112, 305280, 320332, 362640, 400415, 435168, 480498, 483520, 543960, 580224, 640664, 720747, 725280, 800830, 870336, 960996, 967040, 1087920, 1201245, 1281328, 1441494, 1450560, 1601660, 1740672, 1921992, 2175840, 2402490, 2562656, 2882988, 2901120, 3203320, 3603735, 3843984, 4351680, 4804980, 5125312, 5765976, 6406640, 7207470, 7687968, 8703360, 9609960, 10250624, 11531952, 12813280, 14414940, 15375936, 19219920, 23063904, 25626560, 28829880, 30751872, 38439840, 46127808, 51253120, 57659760, 76879680, 92255616, 115319520, 153759360, 230639040, 461278080]

約数ペア:

[(1, 461278080), (2, 230639040), (3, 153759360), (4, 115319520), (5, 92255616), (6, 76879680), (8, 57659760), (9, 51253120), (10, 46127808), (12, 38439840), (15, 30751872), (16, 28829880), (18, 25626560), (20, 23063904), (24, 19219920), (30, 15375936), (32, 14414940), (36, 12813280), (40, 11531952), (45, 10250624), (48, 9609960), (53, 8703360), (60, 7687968), (64, 7207470), (72, 6406640), (80, 5765976), (90, 5125312), (96, 4804980), (106, 4351680), (120, 3843984), (128, 3603735), (144, 3203320), (159, 2901120), (160, 2882988), (180, 2562656), (192, 2402490), (212, 2175840), (240, 1921992), (265, 1740672), (288, 1601660), (318, 1450560), (320, 1441494), (360, 1281328), (384, 1201245), (424, 1087920), (477, 967040), (480, 960996), (530, 870336), (576, 800830), (636, 725280), (640, 720747), (720, 640664), (795, 580224), (848, 543960), (954, 483520), (960, 480498), (1060, 435168), (1152, 400415), (1272, 362640), (1440, 320332), (1511, 305280), (1590, 290112), (1696, 271980), (1908, 241760), (1920, 240249), (2120, 217584), (2385, 193408), (2544, 181320), (2880, 160166), (3022, 152640), (3180, 145056), (3392, 135990), (3816, 120880), (4240, 108792), (4533, 101760), (4770, 96704), (5088, 90660), (5760, 80083), (6044, 76320), (6360, 72528), (6784, 67995), (7555, 61056), (7632, 60440), (8480, 54396), (9066, 50880), (9540, 48352), (10176, 45330), (12088, 38160), (12720, 36264), (13599, 33920), (15110, 30528), (15264, 30220), (16960, 27198), (18132, 25440), (19080, 24176), (20352, 22665)]