15817920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16477}}^1$

素因数の和:16497

約数の個数: 56

約数和(自身を含む): 50224944

約数和(自身を除く): 34407024

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, 16477, 32954, 49431, 65908, 82385, 98862, 131816, 164770, 197724, 247155, 263632, 329540, 395448, 494310, 527264, 659080, 790896, 988620, 1054528, 1318160, 1581792, 1977240, 2636320, 3163584, 3954480, 5272640, 7908960, 15817920]

約数ペア:

[(1, 15817920), (2, 7908960), (3, 5272640), (4, 3954480), (5, 3163584), (6, 2636320), (8, 1977240), (10, 1581792), (12, 1318160), (15, 1054528), (16, 988620), (20, 790896), (24, 659080), (30, 527264), (32, 494310), (40, 395448), (48, 329540), (60, 263632), (64, 247155), (80, 197724), (96, 164770), (120, 131816), (160, 98862), (192, 82385), (240, 65908), (320, 49431), (480, 32954), (960, 16477)]