40754040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339617}}^1$

素因数の和:339631

約数の個数: 32

約数和(自身を含む): 122262480

約数和(自身を除く): 81508440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339617, 679234, 1018851, 1358468, 1698085, 2037702, 2716936, 3396170, 4075404, 5094255, 6792340, 8150808, 10188510, 13584680, 20377020, 40754040]

約数ペア:

[(1, 40754040), (2, 20377020), (3, 13584680), (4, 10188510), (5, 8150808), (6, 6792340), (8, 5094255), (10, 4075404), (12, 3396170), (15, 2716936), (20, 2037702), (24, 1698085), (30, 1358468), (40, 1018851), (60, 679234), (120, 339617)]