48858320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 132908160

約数和(自身を除く): 84049840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2029, 2408, 3010, 3440, 4058, 4816, 6020, 8116, 10145, 12040, 14203, 16232, 20290, 24080, 28406, 32464, 40580, 56812, 71015, 81160, 87247, 113624, 142030, 162320, 174494, 227248, 284060, 348988, 436235, 568120, 610729, 697976, 872470, 1136240, 1221458, 1395952, 1744940, 2442916, 3053645, 3489880, 4885832, 6107290, 6979760, 9771664, 12214580, 24429160, 48858320]

約数ペア:

[(1, 48858320), (2, 24429160), (4, 12214580), (5, 9771664), (7, 6979760), (8, 6107290), (10, 4885832), (14, 3489880), (16, 3053645), (20, 2442916), (28, 1744940), (35, 1395952), (40, 1221458), (43, 1136240), (56, 872470), (70, 697976), (80, 610729), (86, 568120), (112, 436235), (140, 348988), (172, 284060), (215, 227248), (280, 174494), (301, 162320), (344, 142030), (430, 113624), (560, 87247), (602, 81160), (688, 71015), (860, 56812), (1204, 40580), (1505, 32464), (1720, 28406), (2029, 24080), (2408, 20290), (3010, 16232), (3440, 14203), (4058, 12040), (4816, 10145), (6020, 8116)]