158268420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{879269}}^1$

素因数の和:879284

約数の個数: 36

約数和(自身を含む): 480081420

約数和(自身を除く): 321813000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 879269, 1758538, 2637807, 3517076, 4396345, 5275614, 7913421, 8792690, 10551228, 13189035, 15826842, 17585380, 26378070, 31653684, 39567105, 52756140, 79134210, 158268420]

約数ペア:

[(1, 158268420), (2, 79134210), (3, 52756140), (4, 39567105), (5, 31653684), (6, 26378070), (9, 17585380), (10, 15826842), (12, 13189035), (15, 10551228), (18, 8792690), (20, 7913421), (30, 5275614), (36, 4396345), (45, 3517076), (60, 2637807), (90, 1758538), (180, 879269)]