38607720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1667}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 116493120

約数和(自身を除く): 77885400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1667, 1930, 2316, 2895, 3334, 3860, 4632, 5001, 5790, 6668, 7720, 8335, 10002, 11580, 13336, 16670, 20004, 23160, 25005, 33340, 40008, 50010, 66680, 100020, 200040, 321731, 643462, 965193, 1286924, 1608655, 1930386, 2573848, 3217310, 3860772, 4825965, 6434620, 7721544, 9651930, 12869240, 19303860, 38607720]

約数ペア:

[(1, 38607720), (2, 19303860), (3, 12869240), (4, 9651930), (5, 7721544), (6, 6434620), (8, 4825965), (10, 3860772), (12, 3217310), (15, 2573848), (20, 1930386), (24, 1608655), (30, 1286924), (40, 965193), (60, 643462), (120, 321731), (193, 200040), (386, 100020), (579, 66680), (772, 50010), (965, 40008), (1158, 33340), (1544, 25005), (1667, 23160), (1930, 20004), (2316, 16670), (2895, 13336), (3334, 11580), (3860, 10002), (4632, 8335), (5001, 7720), (5790, 6668)]