135262160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 344924352

約数和(自身を除く): 209662192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 281, 440, 547, 562, 880, 1094, 1124, 1405, 2188, 2248, 2735, 2810, 3091, 4376, 4496, 5470, 5620, 6017, 6182, 8752, 10940, 11240, 12034, 12364, 15455, 21880, 22480, 24068, 24728, 30085, 30910, 43760, 48136, 49456, 60170, 61820, 96272, 120340, 123640, 153707, 240680, 247280, 307414, 481360, 614828, 768535, 1229656, 1537070, 1690777, 2459312, 3074140, 3381554, 6148280, 6763108, 8453885, 12296560, 13526216, 16907770, 27052432, 33815540, 67631080, 135262160]

約数ペア:

[(1, 135262160), (2, 67631080), (4, 33815540), (5, 27052432), (8, 16907770), (10, 13526216), (11, 12296560), (16, 8453885), (20, 6763108), (22, 6148280), (40, 3381554), (44, 3074140), (55, 2459312), (80, 1690777), (88, 1537070), (110, 1229656), (176, 768535), (220, 614828), (281, 481360), (440, 307414), (547, 247280), (562, 240680), (880, 153707), (1094, 123640), (1124, 120340), (1405, 96272), (2188, 61820), (2248, 60170), (2735, 49456), (2810, 48136), (3091, 43760), (4376, 30910), (4496, 30085), (5470, 24728), (5620, 24068), (6017, 22480), (6182, 21880), (8752, 15455), (10940, 12364), (11240, 12034)]