79073640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219649}}^1$

素因数の和:219666

約数の個数: 48

約数和(自身を含む): 256990500

約数和(自身を除く): 177916860

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, 219649, 439298, 658947, 878596, 1098245, 1317894, 1757192, 1976841, 2196490, 2635788, 3294735, 3953682, 4392980, 5271576, 6589470, 7907364, 8785960, 9884205, 13178940, 15814728, 19768410, 26357880, 39536820, 79073640]

約数ペア:

[(1, 79073640), (2, 39536820), (3, 26357880), (4, 19768410), (5, 15814728), (6, 13178940), (8, 9884205), (9, 8785960), (10, 7907364), (12, 6589470), (15, 5271576), (18, 4392980), (20, 3953682), (24, 3294735), (30, 2635788), (36, 2196490), (40, 1976841), (45, 1757192), (60, 1317894), (72, 1098245), (90, 878596), (120, 658947), (180, 439298), (360, 219649)]