80392230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15706

約数の個数: 64

約数和(自身を含む): 225676800

約数和(自身を除く): 145284570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 15671, 31342, 47013, 78355, 94026, 141039, 156710, 235065, 282078, 297749, 423117, 470130, 595498, 705195, 846234, 893247, 1410390, 1488745, 1786494, 2115585, 2679741, 2977490, 4231170, 4466235, 5359482, 8039223, 8932470, 13398705, 16078446, 26797410, 40196115, 80392230]

約数ペア:

[(1, 80392230), (2, 40196115), (3, 26797410), (5, 16078446), (6, 13398705), (9, 8932470), (10, 8039223), (15, 5359482), (18, 4466235), (19, 4231170), (27, 2977490), (30, 2679741), (38, 2115585), (45, 1786494), (54, 1488745), (57, 1410390), (90, 893247), (95, 846234), (114, 705195), (135, 595498), (171, 470130), (190, 423117), (270, 297749), (285, 282078), (342, 235065), (513, 156710), (570, 141039), (855, 94026), (1026, 78355), (1710, 47013), (2565, 31342), (5130, 15671)]