129760960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1170

約数の個数: 112

約数和(自身を含む): 360127296

約数和(自身を除く): 230366336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1093, 1120, 1484, 1696, 1855, 2120, 2186, 2240, 2968, 3392, 3710, 4240, 4372, 5465, 5936, 7420, 7651, 8480, 8744, 10930, 11872, 14840, 15302, 16960, 17488, 21860, 23744, 29680, 30604, 34976, 38255, 43720, 57929, 59360, 61208, 69952, 76510, 87440, 115858, 118720, 122416, 153020, 174880, 231716, 244832, 289645, 306040, 349760, 405503, 463432, 489664, 579290, 612080, 811006, 926864, 1158580, 1224160, 1622012, 1853728, 2027515, 2317160, 2448320, 3244024, 3707456, 4055030, 4634320, 6488048, 8110060, 9268640, 12976096, 16220120, 18537280, 25952192, 32440240, 64880480, 129760960]

約数ペア:

[(1, 129760960), (2, 64880480), (4, 32440240), (5, 25952192), (7, 18537280), (8, 16220120), (10, 12976096), (14, 9268640), (16, 8110060), (20, 6488048), (28, 4634320), (32, 4055030), (35, 3707456), (40, 3244024), (53, 2448320), (56, 2317160), (64, 2027515), (70, 1853728), (80, 1622012), (106, 1224160), (112, 1158580), (140, 926864), (160, 811006), (212, 612080), (224, 579290), (265, 489664), (280, 463432), (320, 405503), (371, 349760), (424, 306040), (448, 289645), (530, 244832), (560, 231716), (742, 174880), (848, 153020), (1060, 122416), (1093, 118720), (1120, 115858), (1484, 87440), (1696, 76510), (1855, 69952), (2120, 61208), (2186, 59360), (2240, 57929), (2968, 43720), (3392, 38255), (3710, 34976), (4240, 30604), (4372, 29680), (5465, 23744), (5936, 21860), (7420, 17488), (7651, 16960), (8480, 15302), (8744, 14840), (10930, 11872)]