7249080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 21929760

約数和(自身を除く): 14680680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 313, 386, 579, 626, 772, 939, 965, 1158, 1252, 1544, 1565, 1878, 1930, 2316, 2504, 2895, 3130, 3756, 3860, 4632, 4695, 5790, 6260, 7512, 7720, 9390, 11580, 12520, 18780, 23160, 37560, 60409, 120818, 181227, 241636, 302045, 362454, 483272, 604090, 724908, 906135, 1208180, 1449816, 1812270, 2416360, 3624540, 7249080]

約数ペア:

[(1, 7249080), (2, 3624540), (3, 2416360), (4, 1812270), (5, 1449816), (6, 1208180), (8, 906135), (10, 724908), (12, 604090), (15, 483272), (20, 362454), (24, 302045), (30, 241636), (40, 181227), (60, 120818), (120, 60409), (193, 37560), (313, 23160), (386, 18780), (579, 12520), (626, 11580), (772, 9390), (939, 7720), (965, 7512), (1158, 6260), (1252, 5790), (1544, 4695), (1565, 4632), (1878, 3860), (1930, 3756), (2316, 3130), (2504, 2895)]