42709080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355909}}^1$

素因数の和:355923

約数の個数: 32

約数和(自身を含む): 128127600

約数和(自身を除く): 85418520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355909, 711818, 1067727, 1423636, 1779545, 2135454, 2847272, 3559090, 4270908, 5338635, 7118180, 8541816, 10677270, 14236360, 21354540, 42709080]

約数ペア:

[(1, 42709080), (2, 21354540), (3, 14236360), (4, 10677270), (5, 8541816), (6, 7118180), (8, 5338635), (10, 4270908), (12, 3559090), (15, 2847272), (20, 2135454), (24, 1779545), (30, 1423636), (40, 1067727), (60, 711818), (120, 355909)]