1895146320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7896443}}^1$

素因数の和:7896459

約数の個数: 40

約数和(自身を含む): 5874954336

約数和(自身を除く): 3979808016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7896443, 15792886, 23689329, 31585772, 39482215, 47378658, 63171544, 78964430, 94757316, 118446645, 126343088, 157928860, 189514632, 236893290, 315857720, 379029264, 473786580, 631715440, 947573160, 1895146320]

約数ペア:

[(1, 1895146320), (2, 947573160), (3, 631715440), (4, 473786580), (5, 379029264), (6, 315857720), (8, 236893290), (10, 189514632), (12, 157928860), (15, 126343088), (16, 118446645), (20, 94757316), (24, 78964430), (30, 63171544), (40, 47378658), (48, 39482215), (60, 31585772), (80, 23689329), (120, 15792886), (240, 7896443)]