42831480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356929}}^1$

素因数の和:356943

約数の個数: 32

約数和(自身を含む): 128494800

約数和(自身を除く): 85663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356929, 713858, 1070787, 1427716, 1784645, 2141574, 2855432, 3569290, 4283148, 5353935, 7138580, 8566296, 10707870, 14277160, 21415740, 42831480]

約数ペア:

[(1, 42831480), (2, 21415740), (3, 14277160), (4, 10707870), (5, 8566296), (6, 7138580), (8, 5353935), (10, 4283148), (12, 3569290), (15, 2855432), (20, 2141574), (24, 1784645), (30, 1427716), (40, 1070787), (60, 713858), (120, 356929)]