39119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{162997}}^1$

素因数の和:163013

約数の個数: 40

約数和(自身を含む): 121270512

約数和(自身を除く): 82151232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 162997, 325994, 488991, 651988, 814985, 977982, 1303976, 1629970, 1955964, 2444955, 2607952, 3259940, 3911928, 4889910, 6519880, 7823856, 9779820, 13039760, 19559640, 39119280]

約数ペア:

[(1, 39119280), (2, 19559640), (3, 13039760), (4, 9779820), (5, 7823856), (6, 6519880), (8, 4889910), (10, 3911928), (12, 3259940), (15, 2607952), (16, 2444955), (20, 1955964), (24, 1629970), (30, 1303976), (40, 977982), (48, 814985), (60, 651988), (80, 488991), (120, 325994), (240, 162997)]