442835760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1845149}}^1$

素因数の和:1845165

約数の個数: 40

約数和(自身を含む): 1372791600

約数和(自身を除く): 929955840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1845149, 3690298, 5535447, 7380596, 9225745, 11070894, 14761192, 18451490, 22141788, 27677235, 29522384, 36902980, 44283576, 55354470, 73805960, 88567152, 110708940, 147611920, 221417880, 442835760]

約数ペア:

[(1, 442835760), (2, 221417880), (3, 147611920), (4, 110708940), (5, 88567152), (6, 73805960), (8, 55354470), (10, 44283576), (12, 36902980), (15, 29522384), (16, 27677235), (20, 22141788), (24, 18451490), (30, 14761192), (40, 11070894), (48, 9225745), (60, 7380596), (80, 5535447), (120, 3690298), (240, 1845149)]