255216099480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{155821}}^1\times {\mathrm{13649}}^1$

素因数の和:169484

約数の個数: 64

約数和(自身を含む): 765709308000

約数和(自身を除く): 510493208520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13649, 27298, 40947, 54596, 68245, 81894, 109192, 136490, 155821, 163788, 204735, 272980, 311642, 327576, 409470, 467463, 545960, 623284, 779105, 818940, 934926, 1246568, 1558210, 1637880, 1869852, 2337315, 3116420, 3739704, 4674630, 6232840, 9349260, 18698520, 2126800829, 4253601658, 6380402487, 8507203316, 10634004145, 12760804974, 17014406632, 21268008290, 25521609948, 31902012435, 42536016580, 51043219896, 63804024870, 85072033160, 127608049740, 255216099480]

約数ペア:

[(1, 255216099480), (2, 127608049740), (3, 85072033160), (4, 63804024870), (5, 51043219896), (6, 42536016580), (8, 31902012435), (10, 25521609948), (12, 21268008290), (15, 17014406632), (20, 12760804974), (24, 10634004145), (30, 8507203316), (40, 6380402487), (60, 4253601658), (120, 2126800829), (13649, 18698520), (27298, 9349260), (40947, 6232840), (54596, 4674630), (68245, 3739704), (81894, 3116420), (109192, 2337315), (136490, 1869852), (155821, 1637880), (163788, 1558210), (204735, 1246568), (272980, 934926), (311642, 818940), (327576, 779105), (409470, 623284), (467463, 545960)]