38515440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{160481}}^1$

素因数の和:160497

約数の個数: 40

約数和(自身を含む): 119398608

約数和(自身を除く): 80883168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 160481, 320962, 481443, 641924, 802405, 962886, 1283848, 1604810, 1925772, 2407215, 2567696, 3209620, 3851544, 4814430, 6419240, 7703088, 9628860, 12838480, 19257720, 38515440]

約数ペア:

[(1, 38515440), (2, 19257720), (3, 12838480), (4, 9628860), (5, 7703088), (6, 6419240), (8, 4814430), (10, 3851544), (12, 3209620), (15, 2567696), (16, 2407215), (20, 1925772), (24, 1604810), (30, 1283848), (40, 962886), (48, 802405), (60, 641924), (80, 481443), (120, 320962), (240, 160481)]