556998720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5323}}^1$

素因数の和:5452

約数の個数: 112

約数和(自身を含む): 1785030720

約数和(自身を除く): 1228032000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 5323, 6540, 6976, 8720, 10464, 10646, 13080, 15969, 17440, 20928, 21292, 26160, 26615, 31938, 34880, 42584, 52320, 53230, 63876, 79845, 85168, 104640, 106460, 127752, 159690, 170336, 212920, 255504, 319380, 340672, 425840, 511008, 580207, 638760, 851680, 1022016, 1160414, 1277520, 1703360, 1740621, 2320828, 2555040, 2901035, 3481242, 4641656, 5110080, 5802070, 6962484, 8703105, 9283312, 11604140, 13924968, 17406210, 18566624, 23208280, 27849936, 34812420, 37133248, 46416560, 55699872, 69624840, 92833120, 111399744, 139249680, 185666240, 278499360, 556998720]

約数ペア:

[(1, 556998720), (2, 278499360), (3, 185666240), (4, 139249680), (5, 111399744), (6, 92833120), (8, 69624840), (10, 55699872), (12, 46416560), (15, 37133248), (16, 34812420), (20, 27849936), (24, 23208280), (30, 18566624), (32, 17406210), (40, 13924968), (48, 11604140), (60, 9283312), (64, 8703105), (80, 6962484), (96, 5802070), (109, 5110080), (120, 4641656), (160, 3481242), (192, 2901035), (218, 2555040), (240, 2320828), (320, 1740621), (327, 1703360), (436, 1277520), (480, 1160414), (545, 1022016), (654, 851680), (872, 638760), (960, 580207), (1090, 511008), (1308, 425840), (1635, 340672), (1744, 319380), (2180, 255504), (2616, 212920), (3270, 170336), (3488, 159690), (4360, 127752), (5232, 106460), (5323, 104640), (6540, 85168), (6976, 79845), (8720, 63876), (10464, 53230), (10646, 52320), (13080, 42584), (15969, 34880), (17440, 31938), (20928, 26615), (21292, 26160)]