85840320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89417}}^1$

素因数の和:89437

約数の個数: 56

約数和(自身を含む): 272546064

約数和(自身を除く): 186705744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 89417, 178834, 268251, 357668, 447085, 536502, 715336, 894170, 1073004, 1341255, 1430672, 1788340, 2146008, 2682510, 2861344, 3576680, 4292016, 5365020, 5722688, 7153360, 8584032, 10730040, 14306720, 17168064, 21460080, 28613440, 42920160, 85840320]

約数ペア:

[(1, 85840320), (2, 42920160), (3, 28613440), (4, 21460080), (5, 17168064), (6, 14306720), (8, 10730040), (10, 8584032), (12, 7153360), (15, 5722688), (16, 5365020), (20, 4292016), (24, 3576680), (30, 2861344), (32, 2682510), (40, 2146008), (48, 1788340), (60, 1430672), (64, 1341255), (80, 1073004), (96, 894170), (120, 715336), (160, 536502), (192, 447085), (240, 357668), (320, 268251), (480, 178834), (960, 89417)]