82272720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{342803}}^1$

素因数の和:342819

約数の個数: 40

約数和(自身を含む): 255046176

約数和(自身を除く): 172773456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 342803, 685606, 1028409, 1371212, 1714015, 2056818, 2742424, 3428030, 4113636, 5142045, 5484848, 6856060, 8227272, 10284090, 13712120, 16454544, 20568180, 27424240, 41136360, 82272720]

約数ペア:

[(1, 82272720), (2, 41136360), (3, 27424240), (4, 20568180), (5, 16454544), (6, 13712120), (8, 10284090), (10, 8227272), (12, 6856060), (15, 5484848), (16, 5142045), (20, 4113636), (24, 3428030), (30, 2742424), (40, 2056818), (48, 1714015), (60, 1371212), (80, 1028409), (120, 685606), (240, 342803)]