87906480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{366277}}^1$

素因数の和:366293

約数の個数: 40

約数和(自身を含む): 272510832

約数和(自身を除く): 184604352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 366277, 732554, 1098831, 1465108, 1831385, 2197662, 2930216, 3662770, 4395324, 5494155, 5860432, 7325540, 8790648, 10988310, 14651080, 17581296, 21976620, 29302160, 43953240, 87906480]

約数ペア:

[(1, 87906480), (2, 43953240), (3, 29302160), (4, 21976620), (5, 17581296), (6, 14651080), (8, 10988310), (10, 8790648), (12, 7325540), (15, 5860432), (16, 5494155), (20, 4395324), (24, 3662770), (30, 2930216), (40, 2197662), (48, 1831385), (60, 1465108), (80, 1098831), (120, 732554), (240, 366277)]