288534080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 724204800

約数和(自身を除く): 435670720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 197, 199, 230, 320, 368, 394, 398, 460, 736, 788, 796, 920, 985, 995, 1472, 1576, 1592, 1840, 1970, 1990, 3152, 3184, 3680, 3940, 3980, 4531, 4577, 6304, 6368, 7360, 7880, 7960, 9062, 9154, 12608, 12736, 15760, 15920, 18124, 18308, 22655, 22885, 31520, 31840, 36248, 36616, 39203, 45310, 45770, 63040, 63680, 72496, 73232, 78406, 90620, 91540, 144992, 146464, 156812, 181240, 183080, 196015, 289984, 292928, 313624, 362480, 366160, 392030, 627248, 724960, 732320, 784060, 901669, 1254496, 1449920, 1464640, 1568120, 1803338, 2508992, 3136240, 3606676, 4508345, 6272480, 7213352, 9016690, 12544960, 14426704, 18033380, 28853408, 36066760, 57706816, 72133520, 144267040, 288534080]

約数ペア:

[(1, 288534080), (2, 144267040), (4, 72133520), (5, 57706816), (8, 36066760), (10, 28853408), (16, 18033380), (20, 14426704), (23, 12544960), (32, 9016690), (40, 7213352), (46, 6272480), (64, 4508345), (80, 3606676), (92, 3136240), (115, 2508992), (160, 1803338), (184, 1568120), (197, 1464640), (199, 1449920), (230, 1254496), (320, 901669), (368, 784060), (394, 732320), (398, 724960), (460, 627248), (736, 392030), (788, 366160), (796, 362480), (920, 313624), (985, 292928), (995, 289984), (1472, 196015), (1576, 183080), (1592, 181240), (1840, 156812), (1970, 146464), (1990, 144992), (3152, 91540), (3184, 90620), (3680, 78406), (3940, 73232), (3980, 72496), (4531, 63680), (4577, 63040), (6304, 45770), (6368, 45310), (7360, 39203), (7880, 36616), (7960, 36248), (9062, 31840), (9154, 31520), (12608, 22885), (12736, 22655), (15760, 18308), (15920, 18124)]