1244759640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10372997}}^1$

素因数の和:10373011

約数の個数: 32

約数和(自身を含む): 3734279280

約数和(自身を除く): 2489519640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10372997, 20745994, 31118991, 41491988, 51864985, 62237982, 82983976, 103729970, 124475964, 155594955, 207459940, 248951928, 311189910, 414919880, 622379820, 1244759640]

約数ペア:

[(1, 1244759640), (2, 622379820), (3, 414919880), (4, 311189910), (5, 248951928), (6, 207459940), (8, 155594955), (10, 124475964), (12, 103729970), (15, 82983976), (20, 62237982), (24, 51864985), (30, 41491988), (40, 31118991), (60, 20745994), (120, 10372997)]