68399280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94999}}^1$

素因数の和:95018

約数の個数: 60

約数和(自身を含む): 229710000

約数和(自身を除く): 161310720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94999, 189998, 284997, 379996, 474995, 569994, 759992, 854991, 949990, 1139988, 1424985, 1519984, 1709982, 1899980, 2279976, 2849970, 3419964, 3799960, 4274955, 4559952, 5699940, 6839928, 7599920, 8549910, 11399880, 13679856, 17099820, 22799760, 34199640, 68399280]

約数ペア:

[(1, 68399280), (2, 34199640), (3, 22799760), (4, 17099820), (5, 13679856), (6, 11399880), (8, 8549910), (9, 7599920), (10, 6839928), (12, 5699940), (15, 4559952), (16, 4274955), (18, 3799960), (20, 3419964), (24, 2849970), (30, 2279976), (36, 1899980), (40, 1709982), (45, 1519984), (48, 1424985), (60, 1139988), (72, 949990), (80, 854991), (90, 759992), (120, 569994), (144, 474995), (180, 379996), (240, 284997), (360, 189998), (720, 94999)]