122706240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127819}}^1$

素因数の和:127839

約数の個数: 56

約数和(自身を含む): 389595360

約数和(自身を除く): 266889120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 127819, 255638, 383457, 511276, 639095, 766914, 1022552, 1278190, 1533828, 1917285, 2045104, 2556380, 3067656, 3834570, 4090208, 5112760, 6135312, 7669140, 8180416, 10225520, 12270624, 15338280, 20451040, 24541248, 30676560, 40902080, 61353120, 122706240]

約数ペア:

[(1, 122706240), (2, 61353120), (3, 40902080), (4, 30676560), (5, 24541248), (6, 20451040), (8, 15338280), (10, 12270624), (12, 10225520), (15, 8180416), (16, 7669140), (20, 6135312), (24, 5112760), (30, 4090208), (32, 3834570), (40, 3067656), (48, 2556380), (60, 2045104), (64, 1917285), (80, 1533828), (96, 1278190), (120, 1022552), (160, 766914), (192, 639095), (240, 511276), (320, 383457), (480, 255638), (960, 127819)]