806210040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{395201}}^1$

素因数の和:395232

約数の個数: 64

約数和(自身を含む): 2560908960

約数和(自身を除く): 1754698920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 395201, 790402, 1185603, 1580804, 1976005, 2371206, 3161608, 3952010, 4742412, 5928015, 6718417, 7904020, 9484824, 11856030, 13436834, 15808040, 20155251, 23712060, 26873668, 33592085, 40310502, 47424120, 53747336, 67184170, 80621004, 100776255, 134368340, 161242008, 201552510, 268736680, 403105020, 806210040]

約数ペア:

[(1, 806210040), (2, 403105020), (3, 268736680), (4, 201552510), (5, 161242008), (6, 134368340), (8, 100776255), (10, 80621004), (12, 67184170), (15, 53747336), (17, 47424120), (20, 40310502), (24, 33592085), (30, 26873668), (34, 23712060), (40, 20155251), (51, 15808040), (60, 13436834), (68, 11856030), (85, 9484824), (102, 7904020), (120, 6718417), (136, 5928015), (170, 4742412), (204, 3952010), (255, 3161608), (340, 2371206), (408, 1976005), (510, 1580804), (680, 1185603), (1020, 790402), (2040, 395201)]