292547920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12212

約数の個数: 80

約数和(自身を含む): 795484800

約数和(自身を除く): 502936880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 12149, 24080, 24298, 48596, 60745, 85043, 97192, 121490, 170086, 194384, 242980, 340172, 425215, 485960, 522407, 680344, 850430, 971920, 1044814, 1360688, 1700860, 2089628, 2612035, 3401720, 3656849, 4179256, 5224070, 6803440, 7313698, 8358512, 10448140, 14627396, 18284245, 20896280, 29254792, 36568490, 41792560, 58509584, 73136980, 146273960, 292547920]

約数ペア:

[(1, 292547920), (2, 146273960), (4, 73136980), (5, 58509584), (7, 41792560), (8, 36568490), (10, 29254792), (14, 20896280), (16, 18284245), (20, 14627396), (28, 10448140), (35, 8358512), (40, 7313698), (43, 6803440), (56, 5224070), (70, 4179256), (80, 3656849), (86, 3401720), (112, 2612035), (140, 2089628), (172, 1700860), (215, 1360688), (280, 1044814), (301, 971920), (344, 850430), (430, 680344), (560, 522407), (602, 485960), (688, 425215), (860, 340172), (1204, 242980), (1505, 194384), (1720, 170086), (2408, 121490), (3010, 97192), (3440, 85043), (4816, 60745), (6020, 48596), (12040, 24298), (12149, 24080)]