85306080

素因数分解:

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

素因数の和:7768

約数の個数: 96

約数和(自身を含む): 280433664

約数和(自身を除く): 195127584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7727, 11040, 15454, 23181, 30908, 38635, 46362, 61816, 77270, 92724, 115905, 123632, 154540, 177721, 185448, 231810, 247264, 309080, 355442, 370896, 463620, 533163, 618160, 710884, 741792, 888605, 927240, 1066326, 1236320, 1421768, 1777210, 1854480, 2132652, 2665815, 2843536, 3554420, 3708960, 4265304, 5331630, 5687072, 7108840, 8530608, 10663260, 14217680, 17061216, 21326520, 28435360, 42653040, 85306080]

約数ペア:

[(1, 85306080), (2, 42653040), (3, 28435360), (4, 21326520), (5, 17061216), (6, 14217680), (8, 10663260), (10, 8530608), (12, 7108840), (15, 5687072), (16, 5331630), (20, 4265304), (23, 3708960), (24, 3554420), (30, 2843536), (32, 2665815), (40, 2132652), (46, 1854480), (48, 1777210), (60, 1421768), (69, 1236320), (80, 1066326), (92, 927240), (96, 888605), (115, 741792), (120, 710884), (138, 618160), (160, 533163), (184, 463620), (230, 370896), (240, 355442), (276, 309080), (345, 247264), (368, 231810), (460, 185448), (480, 177721), (552, 154540), (690, 123632), (736, 115905), (920, 92724), (1104, 77270), (1380, 61816), (1840, 46362), (2208, 38635), (2760, 30908), (3680, 23181), (5520, 15454), (7727, 11040)]