8219040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17123}}^1$

素因数の和:17141

約数の個数: 48

約数和(自身を含む): 25891488

約数和(自身を除く): 17672448

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, 17123, 34246, 51369, 68492, 85615, 102738, 136984, 171230, 205476, 256845, 273968, 342460, 410952, 513690, 547936, 684920, 821904, 1027380, 1369840, 1643808, 2054760, 2739680, 4109520, 8219040]

約数ペア:

[(1, 8219040), (2, 4109520), (3, 2739680), (4, 2054760), (5, 1643808), (6, 1369840), (8, 1027380), (10, 821904), (12, 684920), (15, 547936), (16, 513690), (20, 410952), (24, 342460), (30, 273968), (32, 256845), (40, 205476), (48, 171230), (60, 136984), (80, 102738), (96, 85615), (120, 68492), (160, 51369), (240, 34246), (480, 17123)]