1249120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 3045168

約数和(自身を除く): 1796048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 211, 296, 370, 422, 592, 740, 844, 1055, 1184, 1480, 1688, 2110, 2960, 3376, 4220, 5920, 6752, 7807, 8440, 15614, 16880, 31228, 33760, 39035, 62456, 78070, 124912, 156140, 249824, 312280, 624560, 1249120]

約数ペア:

[(1, 1249120), (2, 624560), (4, 312280), (5, 249824), (8, 156140), (10, 124912), (16, 78070), (20, 62456), (32, 39035), (37, 33760), (40, 31228), (74, 16880), (80, 15614), (148, 8440), (160, 7807), (185, 6752), (211, 5920), (296, 4220), (370, 3376), (422, 2960), (592, 2110), (740, 1688), (844, 1480), (1055, 1184)]