27686040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12176

約数の個数: 64

約数和(自身を含む): 87436800

約数和(自身を除く): 59750760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 12143, 24286, 36429, 48572, 60715, 72858, 97144, 121430, 145716, 182145, 230717, 242860, 291432, 364290, 461434, 485720, 692151, 728580, 922868, 1153585, 1384302, 1457160, 1845736, 2307170, 2768604, 3460755, 4614340, 5537208, 6921510, 9228680, 13843020, 27686040]

約数ペア:

[(1, 27686040), (2, 13843020), (3, 9228680), (4, 6921510), (5, 5537208), (6, 4614340), (8, 3460755), (10, 2768604), (12, 2307170), (15, 1845736), (19, 1457160), (20, 1384302), (24, 1153585), (30, 922868), (38, 728580), (40, 692151), (57, 485720), (60, 461434), (76, 364290), (95, 291432), (114, 242860), (120, 230717), (152, 182145), (190, 145716), (228, 121430), (285, 97144), (380, 72858), (456, 60715), (570, 48572), (760, 36429), (1140, 24286), (2280, 12143)]