1247098560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1299061}}^1$

素因数の和:1299081

約数の個数: 56

約数和(自身を含む): 3959540976

約数和(自身を除く): 2712442416

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, 1299061, 2598122, 3897183, 5196244, 6495305, 7794366, 10392488, 12990610, 15588732, 19485915, 20784976, 25981220, 31177464, 38971830, 41569952, 51962440, 62354928, 77943660, 83139904, 103924880, 124709856, 155887320, 207849760, 249419712, 311774640, 415699520, 623549280, 1247098560]

約数ペア:

[(1, 1247098560), (2, 623549280), (3, 415699520), (4, 311774640), (5, 249419712), (6, 207849760), (8, 155887320), (10, 124709856), (12, 103924880), (15, 83139904), (16, 77943660), (20, 62354928), (24, 51962440), (30, 41569952), (32, 38971830), (40, 31177464), (48, 25981220), (60, 20784976), (64, 19485915), (80, 15588732), (96, 12990610), (120, 10392488), (160, 7794366), (192, 6495305), (240, 5196244), (320, 3897183), (480, 2598122), (960, 1299061)]