326228320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8108

約数の個数: 96

約数和(自身を含む): 877443840

約数和(自身を除く): 551215520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 8059, 8096, 10120, 16118, 20240, 32236, 40295, 40480, 64472, 80590, 88649, 128944, 161180, 177298, 185357, 257888, 322360, 354596, 370714, 443245, 644720, 709192, 741428, 886490, 926785, 1289440, 1418384, 1482856, 1772980, 1853570, 2038927, 2836768, 2965712, 3545960, 3707140, 4077854, 5931424, 7091920, 7414280, 8155708, 10194635, 14183840, 14828560, 16311416, 20389270, 29657120, 32622832, 40778540, 65245664, 81557080, 163114160, 326228320]

約数ペア:

[(1, 326228320), (2, 163114160), (4, 81557080), (5, 65245664), (8, 40778540), (10, 32622832), (11, 29657120), (16, 20389270), (20, 16311416), (22, 14828560), (23, 14183840), (32, 10194635), (40, 8155708), (44, 7414280), (46, 7091920), (55, 5931424), (80, 4077854), (88, 3707140), (92, 3545960), (110, 2965712), (115, 2836768), (160, 2038927), (176, 1853570), (184, 1772980), (220, 1482856), (230, 1418384), (253, 1289440), (352, 926785), (368, 886490), (440, 741428), (460, 709192), (506, 644720), (736, 443245), (880, 370714), (920, 354596), (1012, 322360), (1265, 257888), (1760, 185357), (1840, 177298), (2024, 161180), (2530, 128944), (3680, 88649), (4048, 80590), (5060, 64472), (8059, 40480), (8096, 40295), (10120, 32236), (16118, 20240)]