155088080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12084

約数の個数: 80

約数和(自身を含む): 430043904

約数和(自身を除く): 274955824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12041, 12880, 24082, 48164, 60205, 84287, 96328, 120410, 168574, 192656, 240820, 276943, 337148, 421435, 481640, 553886, 674296, 842870, 963280, 1107772, 1348592, 1384715, 1685740, 1938601, 2215544, 2769430, 3371480, 3877202, 4431088, 5538860, 6742960, 7754404, 9693005, 11077720, 15508808, 19386010, 22155440, 31017616, 38772020, 77544040, 155088080]

約数ペア:

[(1, 155088080), (2, 77544040), (4, 38772020), (5, 31017616), (7, 22155440), (8, 19386010), (10, 15508808), (14, 11077720), (16, 9693005), (20, 7754404), (23, 6742960), (28, 5538860), (35, 4431088), (40, 3877202), (46, 3371480), (56, 2769430), (70, 2215544), (80, 1938601), (92, 1685740), (112, 1384715), (115, 1348592), (140, 1107772), (161, 963280), (184, 842870), (230, 674296), (280, 553886), (322, 481640), (368, 421435), (460, 337148), (560, 276943), (644, 240820), (805, 192656), (920, 168574), (1288, 120410), (1610, 96328), (1840, 84287), (2576, 60205), (3220, 48164), (6440, 24082), (12041, 12880)]