1138809240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1709}}^1$

素因数の和:2346

約数の個数: 128

約数和(自身を含む): 3804408000

約数和(自身を除く): 2665598760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 617, 1080, 1234, 1709, 1851, 2468, 3085, 3418, 3702, 4936, 5127, 5553, 6170, 6836, 7404, 8545, 9255, 10254, 11106, 12340, 13672, 14808, 15381, 16659, 17090, 18510, 20508, 22212, 24680, 25635, 27765, 30762, 33318, 34180, 37020, 41016, 44424, 46143, 51270, 55530, 61524, 66636, 68360, 74040, 76905, 83295, 92286, 102540, 111060, 123048, 133272, 153810, 166590, 184572, 205080, 222120, 230715, 307620, 333180, 369144, 461430, 615240, 666360, 922860, 1054453, 1845720, 2108906, 3163359, 4217812, 5272265, 6326718, 8435624, 9490077, 10544530, 12653436, 15816795, 18980154, 21089060, 25306872, 28470231, 31633590, 37960308, 42178120, 47450385, 56940462, 63267180, 75920616, 94900770, 113880924, 126534360, 142351155, 189801540, 227761848, 284702310, 379603080, 569404620, 1138809240]

約数ペア:

[(1, 1138809240), (2, 569404620), (3, 379603080), (4, 284702310), (5, 227761848), (6, 189801540), (8, 142351155), (9, 126534360), (10, 113880924), (12, 94900770), (15, 75920616), (18, 63267180), (20, 56940462), (24, 47450385), (27, 42178120), (30, 37960308), (36, 31633590), (40, 28470231), (45, 25306872), (54, 21089060), (60, 18980154), (72, 15816795), (90, 12653436), (108, 10544530), (120, 9490077), (135, 8435624), (180, 6326718), (216, 5272265), (270, 4217812), (360, 3163359), (540, 2108906), (617, 1845720), (1080, 1054453), (1234, 922860), (1709, 666360), (1851, 615240), (2468, 461430), (3085, 369144), (3418, 333180), (3702, 307620), (4936, 230715), (5127, 222120), (5553, 205080), (6170, 184572), (6836, 166590), (7404, 153810), (8545, 133272), (9255, 123048), (10254, 111060), (11106, 102540), (12340, 92286), (13672, 83295), (14808, 76905), (15381, 74040), (16659, 68360), (17090, 66636), (18510, 61524), (20508, 55530), (22212, 51270), (24680, 46143), (25635, 44424), (27765, 41016), (30762, 37020), (33318, 34180)]