2838480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11827}}^1$

素因数の和:11843

約数の個数: 40

約数和(自身を含む): 8800032

約数和(自身を除く): 5961552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11827, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 177405, 189232, 236540, 283848, 354810, 473080, 567696, 709620, 946160, 1419240, 2838480]

約数ペア:

[(1, 2838480), (2, 1419240), (3, 946160), (4, 709620), (5, 567696), (6, 473080), (8, 354810), (10, 283848), (12, 236540), (15, 189232), (16, 177405), (20, 141924), (24, 118270), (30, 94616), (40, 70962), (48, 59135), (60, 47308), (80, 35481), (120, 23654), (240, 11827)]