12982980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 36618624

約数和(自身を除く): 23635644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1433, 1510, 1812, 2265, 2866, 3020, 4299, 4530, 5732, 7165, 8598, 9060, 14330, 17196, 21495, 28660, 42990, 85980, 216383, 432766, 649149, 865532, 1081915, 1298298, 2163830, 2596596, 3245745, 4327660, 6491490, 12982980]

約数ペア:

[(1, 12982980), (2, 6491490), (3, 4327660), (4, 3245745), (5, 2596596), (6, 2163830), (10, 1298298), (12, 1081915), (15, 865532), (20, 649149), (30, 432766), (60, 216383), (151, 85980), (302, 42990), (453, 28660), (604, 21495), (755, 17196), (906, 14330), (1433, 9060), (1510, 8598), (1812, 7165), (2265, 5732), (2866, 4530), (3020, 4299)]