160997280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{335411}}^1$

素因数の和:335429

約数の個数: 48

約数和(自身を含む): 507142944

約数和(自身を除く): 346145664

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, 335411, 670822, 1006233, 1341644, 1677055, 2012466, 2683288, 3354110, 4024932, 5031165, 5366576, 6708220, 8049864, 10062330, 10733152, 13416440, 16099728, 20124660, 26832880, 32199456, 40249320, 53665760, 80498640, 160997280]

約数ペア:

[(1, 160997280), (2, 80498640), (3, 53665760), (4, 40249320), (5, 32199456), (6, 26832880), (8, 20124660), (10, 16099728), (12, 13416440), (15, 10733152), (16, 10062330), (20, 8049864), (24, 6708220), (30, 5366576), (32, 5031165), (40, 4024932), (48, 3354110), (60, 2683288), (80, 2012466), (96, 1677055), (120, 1341644), (160, 1006233), (240, 670822), (480, 335411)]