12234880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 33439680

約数和(自身を除く): 21204800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2731, 4480, 5462, 10924, 13655, 19117, 21848, 27310, 38234, 43696, 54620, 76468, 87392, 95585, 109240, 152936, 174784, 191170, 218480, 305872, 349568, 382340, 436960, 611744, 764680, 873920, 1223488, 1529360, 1747840, 2446976, 3058720, 6117440, 12234880]

約数ペア:

[(1, 12234880), (2, 6117440), (4, 3058720), (5, 2446976), (7, 1747840), (8, 1529360), (10, 1223488), (14, 873920), (16, 764680), (20, 611744), (28, 436960), (32, 382340), (35, 349568), (40, 305872), (56, 218480), (64, 191170), (70, 174784), (80, 152936), (112, 109240), (128, 95585), (140, 87392), (160, 76468), (224, 54620), (280, 43696), (320, 38234), (448, 27310), (560, 21848), (640, 19117), (896, 13655), (1120, 10924), (2240, 5462), (2731, 4480)]