1230074880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1592

約数の個数: 176

約数和(自身を含む): 4011202944

約数和(自身を除く): 2781128064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1024, 1060, 1272, 1280, 1511, 1536, 1590, 1696, 1920, 2120, 2544, 2560, 3022, 3072, 3180, 3392, 3840, 4240, 4533, 5088, 5120, 6044, 6360, 6784, 7555, 7680, 8480, 9066, 10176, 12088, 12720, 13568, 15110, 15360, 16960, 18132, 20352, 22665, 24176, 25440, 27136, 30220, 33920, 36264, 40704, 45330, 48352, 50880, 54272, 60440, 67840, 72528, 80083, 81408, 90660, 96704, 101760, 120880, 135680, 145056, 160166, 162816, 181320, 193408, 203520, 240249, 241760, 271360, 290112, 320332, 362640, 386816, 400415, 407040, 480498, 483520, 580224, 640664, 725280, 773632, 800830, 814080, 960996, 967040, 1160448, 1201245, 1281328, 1450560, 1547264, 1601660, 1921992, 1934080, 2320896, 2402490, 2562656, 2901120, 3203320, 3843984, 3868160, 4641792, 4804980, 5125312, 5802240, 6406640, 7687968, 7736320, 9609960, 10250624, 11604480, 12813280, 15375936, 19219920, 20501248, 23208960, 25626560, 30751872, 38439840, 41002496, 51253120, 61503744, 76879680, 82004992, 102506240, 123007488, 153759360, 205012480, 246014976, 307518720, 410024960, 615037440, 1230074880]

約数ペア:

[(1, 1230074880), (2, 615037440), (3, 410024960), (4, 307518720), (5, 246014976), (6, 205012480), (8, 153759360), (10, 123007488), (12, 102506240), (15, 82004992), (16, 76879680), (20, 61503744), (24, 51253120), (30, 41002496), (32, 38439840), (40, 30751872), (48, 25626560), (53, 23208960), (60, 20501248), (64, 19219920), (80, 15375936), (96, 12813280), (106, 11604480), (120, 10250624), (128, 9609960), (159, 7736320), (160, 7687968), (192, 6406640), (212, 5802240), (240, 5125312), (256, 4804980), (265, 4641792), (318, 3868160), (320, 3843984), (384, 3203320), (424, 2901120), (480, 2562656), (512, 2402490), (530, 2320896), (636, 1934080), (640, 1921992), (768, 1601660), (795, 1547264), (848, 1450560), (960, 1281328), (1024, 1201245), (1060, 1160448), (1272, 967040), (1280, 960996), (1511, 814080), (1536, 800830), (1590, 773632), (1696, 725280), (1920, 640664), (2120, 580224), (2544, 483520), (2560, 480498), (3022, 407040), (3072, 400415), (3180, 386816), (3392, 362640), (3840, 320332), (4240, 290112), (4533, 271360), (5088, 241760), (5120, 240249), (6044, 203520), (6360, 193408), (6784, 181320), (7555, 162816), (7680, 160166), (8480, 145056), (9066, 135680), (10176, 120880), (12088, 101760), (12720, 96704), (13568, 90660), (15110, 81408), (15360, 80083), (16960, 72528), (18132, 67840), (20352, 60440), (22665, 54272), (24176, 50880), (25440, 48352), (27136, 45330), (30220, 40704), (33920, 36264)]