158263440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22739}}^1$

素因数の和:22784

約数の個数: 80

約数和(自身を含む): 507556800

約数和(自身を除く): 349293360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22739, 45478, 68217, 90956, 113695, 136434, 181912, 227390, 272868, 341085, 363824, 454780, 545736, 659431, 682170, 909560, 1091472, 1318862, 1364340, 1819120, 1978293, 2637724, 2728680, 3297155, 3956586, 5275448, 5457360, 6594310, 7913172, 9891465, 10550896, 13188620, 15826344, 19782930, 26377240, 31652688, 39565860, 52754480, 79131720, 158263440]

約数ペア:

[(1, 158263440), (2, 79131720), (3, 52754480), (4, 39565860), (5, 31652688), (6, 26377240), (8, 19782930), (10, 15826344), (12, 13188620), (15, 10550896), (16, 9891465), (20, 7913172), (24, 6594310), (29, 5457360), (30, 5275448), (40, 3956586), (48, 3297155), (58, 2728680), (60, 2637724), (80, 1978293), (87, 1819120), (116, 1364340), (120, 1318862), (145, 1091472), (174, 909560), (232, 682170), (240, 659431), (290, 545736), (348, 454780), (435, 363824), (464, 341085), (580, 272868), (696, 227390), (870, 181912), (1160, 136434), (1392, 113695), (1740, 90956), (2320, 68217), (3480, 45478), (6960, 22739)]