127959120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7769

約数の個数: 120

約数和(自身を含む): 448471296

約数和(自身を除く): 320512176

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, 7727, 8280, 15454, 16560, 23181, 30908, 38635, 46362, 61816, 69543, 77270, 92724, 115905, 123632, 139086, 154540, 177721, 185448, 231810, 278172, 309080, 347715, 355442, 370896, 463620, 533163, 556344, 618160, 695430, 710884, 888605, 927240, 1066326, 1112688, 1390860, 1421768, 1599489, 1777210, 1854480, 2132652, 2665815, 2781720, 2843536, 3198978, 3554420, 4265304, 5331630, 5563440, 6397956, 7108840, 7997445, 8530608, 10663260, 12795912, 14217680, 15994890, 21326520, 25591824, 31989780, 42653040, 63979560, 127959120]

約数ペア:

[(1, 127959120), (2, 63979560), (3, 42653040), (4, 31989780), (5, 25591824), (6, 21326520), (8, 15994890), (9, 14217680), (10, 12795912), (12, 10663260), (15, 8530608), (16, 7997445), (18, 7108840), (20, 6397956), (23, 5563440), (24, 5331630), (30, 4265304), (36, 3554420), (40, 3198978), (45, 2843536), (46, 2781720), (48, 2665815), (60, 2132652), (69, 1854480), (72, 1777210), (80, 1599489), (90, 1421768), (92, 1390860), (115, 1112688), (120, 1066326), (138, 927240), (144, 888605), (180, 710884), (184, 695430), (207, 618160), (230, 556344), (240, 533163), (276, 463620), (345, 370896), (360, 355442), (368, 347715), (414, 309080), (460, 278172), (552, 231810), (690, 185448), (720, 177721), (828, 154540), (920, 139086), (1035, 123632), (1104, 115905), (1380, 92724), (1656, 77270), (1840, 69543), (2070, 61816), (2760, 46362), (3312, 38635), (4140, 30908), (5520, 23181), (7727, 16560), (8280, 15454)]