28863840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{60133}}^1$

素因数の和:60151

約数の個数: 48

約数和(自身を含む): 90922608

約数和(自身を除く): 62058768

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, 60133, 120266, 180399, 240532, 300665, 360798, 481064, 601330, 721596, 901995, 962128, 1202660, 1443192, 1803990, 1924256, 2405320, 2886384, 3607980, 4810640, 5772768, 7215960, 9621280, 14431920, 28863840]

約数ペア:

[(1, 28863840), (2, 14431920), (3, 9621280), (4, 7215960), (5, 5772768), (6, 4810640), (8, 3607980), (10, 2886384), (12, 2405320), (15, 1924256), (16, 1803990), (20, 1443192), (24, 1202660), (30, 962128), (32, 901995), (40, 721596), (48, 601330), (60, 481064), (80, 360798), (96, 300665), (120, 240532), (160, 180399), (240, 120266), (480, 60133)]