3058720

素因数分解:

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

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 8261568

約数和(自身を除く): 5202848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2731, 5462, 10924, 13655, 19117, 21848, 27310, 38234, 43696, 54620, 76468, 87392, 95585, 109240, 152936, 191170, 218480, 305872, 382340, 436960, 611744, 764680, 1529360, 3058720]

約数ペア:

[(1, 3058720), (2, 1529360), (4, 764680), (5, 611744), (7, 436960), (8, 382340), (10, 305872), (14, 218480), (16, 191170), (20, 152936), (28, 109240), (32, 95585), (35, 87392), (40, 76468), (56, 54620), (70, 43696), (80, 38234), (112, 27310), (140, 21848), (160, 19117), (224, 13655), (280, 10924), (560, 5462), (1120, 2731)]