284152920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3187}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 853873920

約数和(自身を除く): 569721000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2972, 3187, 3715, 4458, 5944, 6374, 7430, 8916, 9561, 11145, 12748, 14860, 15935, 17832, 19122, 22290, 25496, 29720, 31870, 38244, 44580, 47805, 63740, 76488, 89160, 95610, 127480, 191220, 382440, 2367941, 4735882, 7103823, 9471764, 11839705, 14207646, 18943528, 23679410, 28415292, 35519115, 47358820, 56830584, 71038230, 94717640, 142076460, 284152920]

約数ペア:

[(1, 284152920), (2, 142076460), (3, 94717640), (4, 71038230), (5, 56830584), (6, 47358820), (8, 35519115), (10, 28415292), (12, 23679410), (15, 18943528), (20, 14207646), (24, 11839705), (30, 9471764), (40, 7103823), (60, 4735882), (120, 2367941), (743, 382440), (1486, 191220), (2229, 127480), (2972, 95610), (3187, 89160), (3715, 76488), (4458, 63740), (5944, 47805), (6374, 44580), (7430, 38244), (8916, 31870), (9561, 29720), (11145, 25496), (12748, 22290), (14860, 19122), (15935, 17832)]