573559380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 1805451648

約数和(自身を除く): 1231892268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 487, 540, 727, 810, 974, 1454, 1461, 1620, 1948, 2181, 2435, 2908, 2922, 3635, 4362, 4383, 4870, 5844, 6543, 7270, 7305, 8724, 8766, 9740, 10905, 13086, 13149, 14540, 14610, 17532, 19629, 21810, 21915, 26172, 26298, 29220, 32715, 39258, 39447, 43620, 43830, 52596, 58887, 65430, 65745, 78516, 78894, 87660, 98145, 117774, 130860, 131490, 157788, 196290, 197235, 235548, 262980, 294435, 354049, 392580, 394470, 588870, 708098, 788940, 1062147, 1177740, 1416196, 1770245, 2124294, 3186441, 3540490, 4248588, 5310735, 6372882, 7080980, 9559323, 10621470, 12745764, 15932205, 19118646, 21242940, 28677969, 31864410, 38237292, 47796615, 57355938, 63728820, 95593230, 114711876, 143389845, 191186460, 286779690, 573559380]

約数ペア:

[(1, 573559380), (2, 286779690), (3, 191186460), (4, 143389845), (5, 114711876), (6, 95593230), (9, 63728820), (10, 57355938), (12, 47796615), (15, 38237292), (18, 31864410), (20, 28677969), (27, 21242940), (30, 19118646), (36, 15932205), (45, 12745764), (54, 10621470), (60, 9559323), (81, 7080980), (90, 6372882), (108, 5310735), (135, 4248588), (162, 3540490), (180, 3186441), (270, 2124294), (324, 1770245), (405, 1416196), (487, 1177740), (540, 1062147), (727, 788940), (810, 708098), (974, 588870), (1454, 394470), (1461, 392580), (1620, 354049), (1948, 294435), (2181, 262980), (2435, 235548), (2908, 197235), (2922, 196290), (3635, 157788), (4362, 131490), (4383, 130860), (4870, 117774), (5844, 98145), (6543, 87660), (7270, 78894), (7305, 78516), (8724, 65745), (8766, 65430), (9740, 58887), (10905, 52596), (13086, 43830), (13149, 43620), (14540, 39447), (14610, 39258), (17532, 32715), (19629, 29220), (21810, 26298), (21915, 26172)]