38496540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15649}}^1$

素因数の和:15702

約数の個数: 48

約数和(自身を含む): 110426400

約数和(自身を除く): 71929860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 15649, 31298, 46947, 62596, 78245, 93894, 156490, 187788, 234735, 312980, 469470, 641609, 938940, 1283218, 1924827, 2566436, 3208045, 3849654, 6416090, 7699308, 9624135, 12832180, 19248270, 38496540]

約数ペア:

[(1, 38496540), (2, 19248270), (3, 12832180), (4, 9624135), (5, 7699308), (6, 6416090), (10, 3849654), (12, 3208045), (15, 2566436), (20, 1924827), (30, 1283218), (41, 938940), (60, 641609), (82, 469470), (123, 312980), (164, 234735), (205, 187788), (246, 156490), (410, 93894), (492, 78245), (615, 62596), (820, 46947), (1230, 31298), (2460, 15649)]