873718320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3640493}}^1$

素因数の和:3640509

約数の個数: 40

約数和(自身を含む): 2708527536

約数和(自身を除く): 1834809216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3640493, 7280986, 10921479, 14561972, 18202465, 21842958, 29123944, 36404930, 43685916, 54607395, 58247888, 72809860, 87371832, 109214790, 145619720, 174743664, 218429580, 291239440, 436859160, 873718320]

約数ペア:

[(1, 873718320), (2, 436859160), (3, 291239440), (4, 218429580), (5, 174743664), (6, 145619720), (8, 109214790), (10, 87371832), (12, 72809860), (15, 58247888), (16, 54607395), (20, 43685916), (24, 36404930), (30, 29123944), (40, 21842958), (48, 18202465), (60, 14561972), (80, 10921479), (120, 7280986), (240, 3640493)]