27851760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 94708224

約数和(自身を除く): 66856464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 383, 404, 505, 606, 720, 766, 808, 909, 1010, 1149, 1212, 1515, 1532, 1616, 1818, 1915, 2020, 2298, 2424, 3030, 3064, 3447, 3636, 3830, 4040, 4545, 4596, 4848, 5745, 6060, 6128, 6894, 7272, 7660, 8080, 9090, 9192, 11490, 12120, 13788, 14544, 15320, 17235, 18180, 18384, 22980, 24240, 27576, 30640, 34470, 36360, 38683, 45960, 55152, 68940, 72720, 77366, 91920, 116049, 137880, 154732, 193415, 232098, 275760, 309464, 348147, 386830, 464196, 580245, 618928, 696294, 773660, 928392, 1160490, 1392588, 1547320, 1740735, 1856784, 2320980, 2785176, 3094640, 3481470, 4641960, 5570352, 6962940, 9283920, 13925880, 27851760]

約数ペア:

[(1, 27851760), (2, 13925880), (3, 9283920), (4, 6962940), (5, 5570352), (6, 4641960), (8, 3481470), (9, 3094640), (10, 2785176), (12, 2320980), (15, 1856784), (16, 1740735), (18, 1547320), (20, 1392588), (24, 1160490), (30, 928392), (36, 773660), (40, 696294), (45, 618928), (48, 580245), (60, 464196), (72, 386830), (80, 348147), (90, 309464), (101, 275760), (120, 232098), (144, 193415), (180, 154732), (202, 137880), (240, 116049), (303, 91920), (360, 77366), (383, 72720), (404, 68940), (505, 55152), (606, 45960), (720, 38683), (766, 36360), (808, 34470), (909, 30640), (1010, 27576), (1149, 24240), (1212, 22980), (1515, 18384), (1532, 18180), (1616, 17235), (1818, 15320), (1915, 14544), (2020, 13788), (2298, 12120), (2424, 11490), (3030, 9192), (3064, 9090), (3447, 8080), (3636, 7660), (3830, 7272), (4040, 6894), (4545, 6128), (4596, 6060), (4848, 5745)]