139887360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12143}}^1$

素因数の和:12170

約数の個数: 108

約数和(自身を含む): 484035552

約数和(自身を除く): 344148192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12143, 24286, 36429, 48572, 60715, 72858, 97144, 109287, 121430, 145716, 182145, 194288, 218574, 242860, 291432, 364290, 388576, 437148, 485720, 546435, 582864, 728580, 777152, 874296, 971440, 1092870, 1165728, 1457160, 1554304, 1748592, 1942880, 2185740, 2331456, 2914320, 3108608, 3497184, 3885760, 4371480, 4662912, 5828640, 6994368, 7771520, 8742960, 9325824, 11657280, 13988736, 15543040, 17485920, 23314560, 27977472, 34971840, 46629120, 69943680, 139887360]

約数ペア:

[(1, 139887360), (2, 69943680), (3, 46629120), (4, 34971840), (5, 27977472), (6, 23314560), (8, 17485920), (9, 15543040), (10, 13988736), (12, 11657280), (15, 9325824), (16, 8742960), (18, 7771520), (20, 6994368), (24, 5828640), (30, 4662912), (32, 4371480), (36, 3885760), (40, 3497184), (45, 3108608), (48, 2914320), (60, 2331456), (64, 2185740), (72, 1942880), (80, 1748592), (90, 1554304), (96, 1457160), (120, 1165728), (128, 1092870), (144, 971440), (160, 874296), (180, 777152), (192, 728580), (240, 582864), (256, 546435), (288, 485720), (320, 437148), (360, 388576), (384, 364290), (480, 291432), (576, 242860), (640, 218574), (720, 194288), (768, 182145), (960, 145716), (1152, 121430), (1280, 109287), (1440, 97144), (1920, 72858), (2304, 60715), (2880, 48572), (3840, 36429), (5760, 24286), (11520, 12143)]