78793620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27941}}^1$

素因数の和:28000

約数の個数: 48

約数和(自身を含む): 225324288

約数和(自身を除く): 146530668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 27941, 55882, 83823, 111764, 139705, 167646, 279410, 335292, 419115, 558820, 838230, 1313227, 1676460, 2626454, 3939681, 5252908, 6566135, 7879362, 13132270, 15758724, 19698405, 26264540, 39396810, 78793620]

約数ペア:

[(1, 78793620), (2, 39396810), (3, 26264540), (4, 19698405), (5, 15758724), (6, 13132270), (10, 7879362), (12, 6566135), (15, 5252908), (20, 3939681), (30, 2626454), (47, 1676460), (60, 1313227), (94, 838230), (141, 558820), (188, 419115), (235, 335292), (282, 279410), (470, 167646), (564, 139705), (705, 111764), (940, 83823), (1410, 55882), (2820, 27941)]