1619040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3373}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 5101488

約数和(自身を除く): 3482448

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, 3373, 6746, 10119, 13492, 16865, 20238, 26984, 33730, 40476, 50595, 53968, 67460, 80952, 101190, 107936, 134920, 161904, 202380, 269840, 323808, 404760, 539680, 809520, 1619040]

約数ペア:

[(1, 1619040), (2, 809520), (3, 539680), (4, 404760), (5, 323808), (6, 269840), (8, 202380), (10, 161904), (12, 134920), (15, 107936), (16, 101190), (20, 80952), (24, 67460), (30, 53968), (32, 50595), (40, 40476), (48, 33730), (60, 26984), (80, 20238), (96, 16865), (120, 13492), (160, 10119), (240, 6746), (480, 3373)]