330640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{344417}}^1$

素因数の和:344437

約数の個数: 56

約数和(自身を含む): 1049786064

約数和(自身を除く): 719145744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 344417, 688834, 1033251, 1377668, 1722085, 2066502, 2755336, 3444170, 4133004, 5166255, 5510672, 6888340, 8266008, 10332510, 11021344, 13776680, 16532016, 20665020, 22042688, 27553360, 33064032, 41330040, 55106720, 66128064, 82660080, 110213440, 165320160, 330640320]

約数ペア:

[(1, 330640320), (2, 165320160), (3, 110213440), (4, 82660080), (5, 66128064), (6, 55106720), (8, 41330040), (10, 33064032), (12, 27553360), (15, 22042688), (16, 20665020), (20, 16532016), (24, 13776680), (30, 11021344), (32, 10332510), (40, 8266008), (48, 6888340), (60, 5510672), (64, 5166255), (80, 4133004), (96, 3444170), (120, 2755336), (160, 2066502), (192, 1722085), (240, 1377668), (320, 1033251), (480, 688834), (960, 344417)]