98244240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409351}}^1$

素因数の和:409367

約数の個数: 40

約数和(自身を含む): 304557888

約数和(自身を除く): 206313648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409351, 818702, 1228053, 1637404, 2046755, 2456106, 3274808, 4093510, 4912212, 6140265, 6549616, 8187020, 9824424, 12280530, 16374040, 19648848, 24561060, 32748080, 49122120, 98244240]

約数ペア:

[(1, 98244240), (2, 49122120), (3, 32748080), (4, 24561060), (5, 19648848), (6, 16374040), (8, 12280530), (10, 9824424), (12, 8187020), (15, 6549616), (16, 6140265), (20, 4912212), (24, 4093510), (30, 3274808), (40, 2456106), (48, 2046755), (60, 1637404), (80, 1228053), (120, 818702), (240, 409351)]