286180080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1192417}}^1$

素因数の和:1192433

約数の個数: 40

約数和(自身を含む): 887158992

約数和(自身を除く): 600978912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1192417, 2384834, 3577251, 4769668, 5962085, 7154502, 9539336, 11924170, 14309004, 17886255, 19078672, 23848340, 28618008, 35772510, 47696680, 57236016, 71545020, 95393360, 143090040, 286180080]

約数ペア:

[(1, 286180080), (2, 143090040), (3, 95393360), (4, 71545020), (5, 57236016), (6, 47696680), (8, 35772510), (10, 28618008), (12, 23848340), (15, 19078672), (16, 17886255), (20, 14309004), (24, 11924170), (30, 9539336), (40, 7154502), (48, 5962085), (60, 4769668), (80, 3577251), (120, 2384834), (240, 1192417)]