49678560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{34499}}^1$

素因数の和:34520

約数の個数: 72

約数和(自身を含む): 169533000

約数和(自身を除く): 119854440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 34499, 68998, 103497, 137996, 172495, 206994, 275992, 310491, 344990, 413988, 517485, 551984, 620982, 689980, 827976, 1034970, 1103968, 1241964, 1379960, 1552455, 1655952, 2069940, 2483928, 2759920, 3104910, 3311904, 4139880, 4967856, 5519840, 6209820, 8279760, 9935712, 12419640, 16559520, 24839280, 49678560]

約数ペア:

[(1, 49678560), (2, 24839280), (3, 16559520), (4, 12419640), (5, 9935712), (6, 8279760), (8, 6209820), (9, 5519840), (10, 4967856), (12, 4139880), (15, 3311904), (16, 3104910), (18, 2759920), (20, 2483928), (24, 2069940), (30, 1655952), (32, 1552455), (36, 1379960), (40, 1241964), (45, 1103968), (48, 1034970), (60, 827976), (72, 689980), (80, 620982), (90, 551984), (96, 517485), (120, 413988), (144, 344990), (160, 310491), (180, 275992), (240, 206994), (288, 172495), (360, 137996), (480, 103497), (720, 68998), (1440, 34499)]