229582440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{637729}}^1$

素因数の和:637746

約数の個数: 48

約数和(自身を含む): 746144100

約数和(自身を除く): 516561660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 637729, 1275458, 1913187, 2550916, 3188645, 3826374, 5101832, 5739561, 6377290, 7652748, 9565935, 11479122, 12754580, 15305496, 19131870, 22958244, 25509160, 28697805, 38263740, 45916488, 57395610, 76527480, 114791220, 229582440]

約数ペア:

[(1, 229582440), (2, 114791220), (3, 76527480), (4, 57395610), (5, 45916488), (6, 38263740), (8, 28697805), (9, 25509160), (10, 22958244), (12, 19131870), (15, 15305496), (18, 12754580), (20, 11479122), (24, 9565935), (30, 7652748), (36, 6377290), (40, 5739561), (45, 5101832), (60, 3826374), (72, 3188645), (90, 2550916), (120, 1913187), (180, 1275458), (360, 637729)]