490489133040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29618909}}^1$

素因数の和:29618951

約数の個数: 120

約数和(自身を含む): 1718844585120

約数和(自身を除く): 1228355452080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 29618909, 59237818, 88856727, 118475636, 148094545, 177713454, 236951272, 266570181, 296189090, 355426908, 444283635, 473902544, 533140362, 592378180, 681234907, 710853816, 888567270, 1066280724, 1184756360, 1332850905, 1362469814, 1421707632, 1777134540, 2043704721, 2132561448, 2369512720, 2665701810, 2724939628, 3406174535, 3554269080, 4087409442, 4265122896, 5331403620, 5449879256, 6131114163, 6812349070, 7108538160, 8174818884, 10218523605, 10662807240, 10899758512, 12262228326, 13624698140, 16349637768, 20437047210, 21325614480, 24524456652, 27249396280, 30655570815, 32699275536, 40874094420, 49048913304, 54498792560, 61311141630, 81748188840, 98097826608, 122622283260, 163496377680, 245244566520, 490489133040]

約数ペア:

[(1, 490489133040), (2, 245244566520), (3, 163496377680), (4, 122622283260), (5, 98097826608), (6, 81748188840), (8, 61311141630), (9, 54498792560), (10, 49048913304), (12, 40874094420), (15, 32699275536), (16, 30655570815), (18, 27249396280), (20, 24524456652), (23, 21325614480), (24, 20437047210), (30, 16349637768), (36, 13624698140), (40, 12262228326), (45, 10899758512), (46, 10662807240), (48, 10218523605), (60, 8174818884), (69, 7108538160), (72, 6812349070), (80, 6131114163), (90, 5449879256), (92, 5331403620), (115, 4265122896), (120, 4087409442), (138, 3554269080), (144, 3406174535), (180, 2724939628), (184, 2665701810), (207, 2369512720), (230, 2132561448), (240, 2043704721), (276, 1777134540), (345, 1421707632), (360, 1362469814), (368, 1332850905), (414, 1184756360), (460, 1066280724), (552, 888567270), (690, 710853816), (720, 681234907), (828, 592378180), (920, 533140362), (1035, 473902544), (1104, 444283635), (1380, 355426908), (1656, 296189090), (1840, 266570181), (2070, 236951272), (2760, 177713454), (3312, 148094545), (4140, 118475636), (5520, 88856727), (8280, 59237818), (16560, 29618909)]