90077280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{187661}}^1$

素因数の和:187679

約数の個数: 48

約数和(自身を含む): 283744944

約数和(自身を除く): 193667664

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, 187661, 375322, 562983, 750644, 938305, 1125966, 1501288, 1876610, 2251932, 2814915, 3002576, 3753220, 4503864, 5629830, 6005152, 7506440, 9007728, 11259660, 15012880, 18015456, 22519320, 30025760, 45038640, 90077280]

約数ペア:

[(1, 90077280), (2, 45038640), (3, 30025760), (4, 22519320), (5, 18015456), (6, 15012880), (8, 11259660), (10, 9007728), (12, 7506440), (15, 6005152), (16, 5629830), (20, 4503864), (24, 3753220), (30, 3002576), (32, 2814915), (40, 2251932), (48, 1876610), (60, 1501288), (80, 1125966), (96, 938305), (120, 750644), (160, 562983), (240, 375322), (480, 187661)]