28126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117193}}^1$

素因数の和:117209

約数の個数: 40

約数和(自身を含む): 87192336

約数和(自身を除く): 59066016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117193, 234386, 351579, 468772, 585965, 703158, 937544, 1171930, 1406316, 1757895, 1875088, 2343860, 2812632, 3515790, 4687720, 5625264, 7031580, 9375440, 14063160, 28126320]

約数ペア:

[(1, 28126320), (2, 14063160), (3, 9375440), (4, 7031580), (5, 5625264), (6, 4687720), (8, 3515790), (10, 2812632), (12, 2343860), (15, 1875088), (16, 1757895), (20, 1406316), (24, 1171930), (30, 937544), (40, 703158), (48, 585965), (60, 468772), (80, 351579), (120, 234386), (240, 117193)]