77904960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11593}}^1$

素因数の和:11620

約数の個数: 112

約数和(自身を含む): 282708096

約数和(自身を除く): 204803136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11593, 23186, 34779, 46372, 57965, 69558, 81151, 92744, 115930, 139116, 162302, 173895, 185488, 231860, 243453, 278232, 324604, 347790, 370976, 405755, 463720, 486906, 556464, 649208, 695580, 741952, 811510, 927440, 973812, 1112928, 1217265, 1298416, 1391160, 1623020, 1854880, 1947624, 2225856, 2434530, 2596832, 2782320, 3246040, 3709760, 3895248, 4869060, 5193664, 5564640, 6492080, 7790496, 9738120, 11129280, 12984160, 15580992, 19476240, 25968320, 38952480, 77904960]

約数ペア:

[(1, 77904960), (2, 38952480), (3, 25968320), (4, 19476240), (5, 15580992), (6, 12984160), (7, 11129280), (8, 9738120), (10, 7790496), (12, 6492080), (14, 5564640), (15, 5193664), (16, 4869060), (20, 3895248), (21, 3709760), (24, 3246040), (28, 2782320), (30, 2596832), (32, 2434530), (35, 2225856), (40, 1947624), (42, 1854880), (48, 1623020), (56, 1391160), (60, 1298416), (64, 1217265), (70, 1112928), (80, 973812), (84, 927440), (96, 811510), (105, 741952), (112, 695580), (120, 649208), (140, 556464), (160, 486906), (168, 463720), (192, 405755), (210, 370976), (224, 347790), (240, 324604), (280, 278232), (320, 243453), (336, 231860), (420, 185488), (448, 173895), (480, 162302), (560, 139116), (672, 115930), (840, 92744), (960, 81151), (1120, 69558), (1344, 57965), (1680, 46372), (2240, 34779), (3360, 23186), (6720, 11593)]