15826560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8243}}^1$

素因数の和:8265

約数の個数: 64

約数和(自身を含む): 50453280

約数和(自身を除く): 34626720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8243, 16486, 24729, 32972, 41215, 49458, 65944, 82430, 98916, 123645, 131888, 164860, 197832, 247290, 263776, 329720, 395664, 494580, 527552, 659440, 791328, 989160, 1055104, 1318880, 1582656, 1978320, 2637760, 3165312, 3956640, 5275520, 7913280, 15826560]

約数ペア:

[(1, 15826560), (2, 7913280), (3, 5275520), (4, 3956640), (5, 3165312), (6, 2637760), (8, 1978320), (10, 1582656), (12, 1318880), (15, 1055104), (16, 989160), (20, 791328), (24, 659440), (30, 527552), (32, 494580), (40, 395664), (48, 329720), (60, 263776), (64, 247290), (80, 197832), (96, 164860), (120, 131888), (128, 123645), (160, 98916), (192, 82430), (240, 65944), (320, 49458), (384, 41215), (480, 32972), (640, 24729), (960, 16486), (1920, 8243)]