24495420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 68802048

約数和(自身を除く): 44306628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 647, 1262, 1294, 1893, 1941, 2524, 2588, 3155, 3235, 3786, 3882, 6310, 6470, 7572, 7764, 9465, 9705, 12620, 12940, 18930, 19410, 37860, 38820, 408257, 816514, 1224771, 1633028, 2041285, 2449542, 4082570, 4899084, 6123855, 8165140, 12247710, 24495420]

約数ペア:

[(1, 24495420), (2, 12247710), (3, 8165140), (4, 6123855), (5, 4899084), (6, 4082570), (10, 2449542), (12, 2041285), (15, 1633028), (20, 1224771), (30, 816514), (60, 408257), (631, 38820), (647, 37860), (1262, 19410), (1294, 18930), (1893, 12940), (1941, 12620), (2524, 9705), (2588, 9465), (3155, 7764), (3235, 7572), (3786, 6470), (3882, 6310)]