15447840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32183}}^1$

素因数の和:32201

約数の個数: 48

約数和(自身を含む): 48662208

約数和(自身を除く): 33214368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32183, 64366, 96549, 128732, 160915, 193098, 257464, 321830, 386196, 482745, 514928, 643660, 772392, 965490, 1029856, 1287320, 1544784, 1930980, 2574640, 3089568, 3861960, 5149280, 7723920, 15447840]

約数ペア:

[(1, 15447840), (2, 7723920), (3, 5149280), (4, 3861960), (5, 3089568), (6, 2574640), (8, 1930980), (10, 1544784), (12, 1287320), (15, 1029856), (16, 965490), (20, 772392), (24, 643660), (30, 514928), (32, 482745), (40, 386196), (48, 321830), (60, 257464), (80, 193098), (96, 160915), (120, 128732), (160, 96549), (240, 64366), (480, 32183)]