1679280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6997}}^1$

素因数の和:7013

約数の個数: 40

約数和(自身を含む): 5206512

約数和(自身を除く): 3527232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6997, 13994, 20991, 27988, 34985, 41982, 55976, 69970, 83964, 104955, 111952, 139940, 167928, 209910, 279880, 335856, 419820, 559760, 839640, 1679280]

約数ペア:

[(1, 1679280), (2, 839640), (3, 559760), (4, 419820), (5, 335856), (6, 279880), (8, 209910), (10, 167928), (12, 139940), (15, 111952), (16, 104955), (20, 83964), (24, 69970), (30, 55976), (40, 41982), (48, 34985), (60, 27988), (80, 20991), (120, 13994), (240, 6997)]