1019293320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{32297}}^1$

素因数の和:32574

約数の個数: 64

約数和(自身を含む): 3069601920

約数和(自身を除く): 2050308600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 15780, 31560, 32297, 64594, 96891, 129188, 161485, 193782, 258376, 322970, 387564, 484455, 645940, 775128, 968910, 1291880, 1937820, 3875640, 8494111, 16988222, 25482333, 33976444, 42470555, 50964666, 67952888, 84941110, 101929332, 127411665, 169882220, 203858664, 254823330, 339764440, 509646660, 1019293320]

約数ペア:

[(1, 1019293320), (2, 509646660), (3, 339764440), (4, 254823330), (5, 203858664), (6, 169882220), (8, 127411665), (10, 101929332), (12, 84941110), (15, 67952888), (20, 50964666), (24, 42470555), (30, 33976444), (40, 25482333), (60, 16988222), (120, 8494111), (263, 3875640), (526, 1937820), (789, 1291880), (1052, 968910), (1315, 775128), (1578, 645940), (2104, 484455), (2630, 387564), (3156, 322970), (3945, 258376), (5260, 193782), (6312, 161485), (7890, 129188), (10520, 96891), (15780, 64594), (31560, 32297)]