39872760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{332273}}^1$

素因数の和:332287

約数の個数: 32

約数和(自身を含む): 119618640

約数和(自身を除く): 79745880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 332273, 664546, 996819, 1329092, 1661365, 1993638, 2658184, 3322730, 3987276, 4984095, 6645460, 7974552, 9968190, 13290920, 19936380, 39872760]

約数ペア:

[(1, 39872760), (2, 19936380), (3, 13290920), (4, 9968190), (5, 7974552), (6, 6645460), (8, 4984095), (10, 3987276), (12, 3322730), (15, 2658184), (20, 1993638), (24, 1661365), (30, 1329092), (40, 996819), (60, 664546), (120, 332273)]