46678920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{388991}}^1$

素因数の和:389005

約数の個数: 32

約数和(自身を含む): 140037120

約数和(自身を除く): 93358200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 388991, 777982, 1166973, 1555964, 1944955, 2333946, 3111928, 3889910, 4667892, 5834865, 7779820, 9335784, 11669730, 15559640, 23339460, 46678920]

約数ペア:

[(1, 46678920), (2, 23339460), (3, 15559640), (4, 11669730), (5, 9335784), (6, 7779820), (8, 5834865), (10, 4667892), (12, 3889910), (15, 3111928), (20, 2333946), (24, 1944955), (30, 1555964), (40, 1166973), (60, 777982), (120, 388991)]