125759280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523997}}^1$

素因数の和:524013

約数の個数: 40

約数和(自身を含む): 389854512

約数和(自身を除く): 264095232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523997, 1047994, 1571991, 2095988, 2619985, 3143982, 4191976, 5239970, 6287964, 7859955, 8383952, 10479940, 12575928, 15719910, 20959880, 25151856, 31439820, 41919760, 62879640, 125759280]

約数ペア:

[(1, 125759280), (2, 62879640), (3, 41919760), (4, 31439820), (5, 25151856), (6, 20959880), (8, 15719910), (10, 12575928), (12, 10479940), (15, 8383952), (16, 7859955), (20, 6287964), (24, 5239970), (30, 4191976), (40, 3143982), (48, 2619985), (60, 2095988), (80, 1571991), (120, 1047994), (240, 523997)]