71027640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197299}}^1$

素因数の和:197316

約数の個数: 48

約数和(自身を含む): 230841000

約数和(自身を除く): 159813360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197299, 394598, 591897, 789196, 986495, 1183794, 1578392, 1775691, 1972990, 2367588, 2959485, 3551382, 3945980, 4735176, 5918970, 7102764, 7891960, 8878455, 11837940, 14205528, 17756910, 23675880, 35513820, 71027640]

約数ペア:

[(1, 71027640), (2, 35513820), (3, 23675880), (4, 17756910), (5, 14205528), (6, 11837940), (8, 8878455), (9, 7891960), (10, 7102764), (12, 5918970), (15, 4735176), (18, 3945980), (20, 3551382), (24, 2959485), (30, 2367588), (36, 1972990), (40, 1775691), (45, 1578392), (60, 1183794), (72, 986495), (90, 789196), (120, 591897), (180, 394598), (360, 197299)]