90452640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188443}}^1$

素因数の和:188461

約数の個数: 48

約数和(自身を含む): 284927328

約数和(自身を除く): 194474688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188443, 376886, 565329, 753772, 942215, 1130658, 1507544, 1884430, 2261316, 2826645, 3015088, 3768860, 4522632, 5653290, 6030176, 7537720, 9045264, 11306580, 15075440, 18090528, 22613160, 30150880, 45226320, 90452640]

約数ペア:

[(1, 90452640), (2, 45226320), (3, 30150880), (4, 22613160), (5, 18090528), (6, 15075440), (8, 11306580), (10, 9045264), (12, 7537720), (15, 6030176), (16, 5653290), (20, 4522632), (24, 3768860), (30, 3015088), (32, 2826645), (40, 2261316), (48, 1884430), (60, 1507544), (80, 1130658), (96, 942215), (120, 753772), (160, 565329), (240, 376886), (480, 188443)]