224320620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15643}}^1$

素因数の和:15894

約数の個数: 48

約数和(自身を含む): 630766080

約数和(自身を除く): 406445460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 15643, 31286, 46929, 62572, 78215, 93858, 156430, 187716, 234645, 312860, 469290, 938580, 3738677, 7477354, 11216031, 14954708, 18693385, 22432062, 37386770, 44864124, 56080155, 74773540, 112160310, 224320620]

約数ペア:

[(1, 224320620), (2, 112160310), (3, 74773540), (4, 56080155), (5, 44864124), (6, 37386770), (10, 22432062), (12, 18693385), (15, 14954708), (20, 11216031), (30, 7477354), (60, 3738677), (239, 938580), (478, 469290), (717, 312860), (956, 234645), (1195, 187716), (1434, 156430), (2390, 93858), (2868, 78215), (3585, 62572), (4780, 46929), (7170, 31286), (14340, 15643)]