145767120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607363}}^1$

素因数の和:607379

約数の個数: 40

約数和(自身を含む): 451878816

約数和(自身を除く): 306111696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607363, 1214726, 1822089, 2429452, 3036815, 3644178, 4858904, 6073630, 7288356, 9110445, 9717808, 12147260, 14576712, 18220890, 24294520, 29153424, 36441780, 48589040, 72883560, 145767120]

約数ペア:

[(1, 145767120), (2, 72883560), (3, 48589040), (4, 36441780), (5, 29153424), (6, 24294520), (8, 18220890), (10, 14576712), (12, 12147260), (15, 9717808), (16, 9110445), (20, 7288356), (24, 6073630), (30, 4858904), (40, 3644178), (48, 3036815), (60, 2429452), (80, 1822089), (120, 1214726), (240, 607363)]