90241380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501341}}^1$

素因数の和:501356

約数の個数: 36

約数和(自身を含む): 273732732

約数和(自身を除く): 183491352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501341, 1002682, 1504023, 2005364, 2506705, 3008046, 4512069, 5013410, 6016092, 7520115, 9024138, 10026820, 15040230, 18048276, 22560345, 30080460, 45120690, 90241380]

約数ペア:

[(1, 90241380), (2, 45120690), (3, 30080460), (4, 22560345), (5, 18048276), (6, 15040230), (9, 10026820), (10, 9024138), (12, 7520115), (15, 6016092), (18, 5013410), (20, 4512069), (30, 3008046), (36, 2506705), (45, 2005364), (60, 1504023), (90, 1002682), (180, 501341)]