48319020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{268439}}^1$

素因数の和:268454

約数の個数: 36

約数和(自身を含む): 146568240

約数和(自身を除く): 98249220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 268439, 536878, 805317, 1073756, 1342195, 1610634, 2415951, 2684390, 3221268, 4026585, 4831902, 5368780, 8053170, 9663804, 12079755, 16106340, 24159510, 48319020]

約数ペア:

[(1, 48319020), (2, 24159510), (3, 16106340), (4, 12079755), (5, 9663804), (6, 8053170), (9, 5368780), (10, 4831902), (12, 4026585), (15, 3221268), (18, 2684390), (20, 2415951), (30, 1610634), (36, 1342195), (45, 1073756), (60, 805317), (90, 536878), (180, 268439)]