510156720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8969}}^1$

素因数の和:9067

約数の個数: 120

約数和(自身を含む): 1735156800

約数和(自身を除く): 1225000080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 8969, 9480, 11376, 14220, 17938, 18960, 26907, 28440, 35876, 44845, 53814, 56880, 71752, 80721, 89690, 107628, 134535, 143504, 161442, 179380, 215256, 269070, 322884, 358760, 403605, 430512, 538140, 645768, 708551, 717520, 807210, 1076280, 1291536, 1417102, 1614420, 2125653, 2152560, 2834204, 3228840, 3542755, 4251306, 5668408, 6376959, 6457680, 7085510, 8502612, 10628265, 11336816, 12753918, 14171020, 17005224, 21256530, 25507836, 28342040, 31884795, 34010448, 42513060, 51015672, 56684080, 63769590, 85026120, 102031344, 127539180, 170052240, 255078360, 510156720]

約数ペア:

[(1, 510156720), (2, 255078360), (3, 170052240), (4, 127539180), (5, 102031344), (6, 85026120), (8, 63769590), (9, 56684080), (10, 51015672), (12, 42513060), (15, 34010448), (16, 31884795), (18, 28342040), (20, 25507836), (24, 21256530), (30, 17005224), (36, 14171020), (40, 12753918), (45, 11336816), (48, 10628265), (60, 8502612), (72, 7085510), (79, 6457680), (80, 6376959), (90, 5668408), (120, 4251306), (144, 3542755), (158, 3228840), (180, 2834204), (237, 2152560), (240, 2125653), (316, 1614420), (360, 1417102), (395, 1291536), (474, 1076280), (632, 807210), (711, 717520), (720, 708551), (790, 645768), (948, 538140), (1185, 430512), (1264, 403605), (1422, 358760), (1580, 322884), (1896, 269070), (2370, 215256), (2844, 179380), (3160, 161442), (3555, 143504), (3792, 134535), (4740, 107628), (5688, 89690), (6320, 80721), (7110, 71752), (8969, 56880), (9480, 53814), (11376, 44845), (14220, 35876), (17938, 28440), (18960, 26907)]