38344920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319541}}^1$

素因数の和:319555

約数の個数: 32

約数和(自身を含む): 115035120

約数和(自身を除く): 76690200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319541, 639082, 958623, 1278164, 1597705, 1917246, 2556328, 3195410, 3834492, 4793115, 6390820, 7668984, 9586230, 12781640, 19172460, 38344920]

約数ペア:

[(1, 38344920), (2, 19172460), (3, 12781640), (4, 9586230), (5, 7668984), (6, 6390820), (8, 4793115), (10, 3834492), (12, 3195410), (15, 2556328), (20, 1917246), (24, 1597705), (30, 1278164), (40, 958623), (60, 639082), (120, 319541)]