495197520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2063323}}^1$

素因数の和:2063339

約数の個数: 40

約数和(自身を含む): 1535113056

約数和(自身を除く): 1039915536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2063323, 4126646, 6189969, 8253292, 10316615, 12379938, 16506584, 20633230, 24759876, 30949845, 33013168, 41266460, 49519752, 61899690, 82532920, 99039504, 123799380, 165065840, 247598760, 495197520]

約数ペア:

[(1, 495197520), (2, 247598760), (3, 165065840), (4, 123799380), (5, 99039504), (6, 82532920), (8, 61899690), (10, 49519752), (12, 41266460), (15, 33013168), (16, 30949845), (20, 24759876), (24, 20633230), (30, 16506584), (40, 12379938), (48, 10316615), (60, 8253292), (80, 6189969), (120, 4126646), (240, 2063323)]