329171280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12583}}^1$

素因数の和:12708

約数の個数: 80

約数和(自身を含む): 1029874560

約数和(自身を除く): 700703280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 12583, 13080, 25166, 26160, 37749, 50332, 62915, 75498, 100664, 125830, 150996, 188745, 201328, 251660, 301992, 377490, 503320, 603984, 754980, 1006640, 1371547, 1509960, 2743094, 3019920, 4114641, 5486188, 6857735, 8229282, 10972376, 13715470, 16458564, 20573205, 21944752, 27430940, 32917128, 41146410, 54861880, 65834256, 82292820, 109723760, 164585640, 329171280]

約数ペア:

[(1, 329171280), (2, 164585640), (3, 109723760), (4, 82292820), (5, 65834256), (6, 54861880), (8, 41146410), (10, 32917128), (12, 27430940), (15, 21944752), (16, 20573205), (20, 16458564), (24, 13715470), (30, 10972376), (40, 8229282), (48, 6857735), (60, 5486188), (80, 4114641), (109, 3019920), (120, 2743094), (218, 1509960), (240, 1371547), (327, 1006640), (436, 754980), (545, 603984), (654, 503320), (872, 377490), (1090, 301992), (1308, 251660), (1635, 201328), (1744, 188745), (2180, 150996), (2616, 125830), (3270, 100664), (4360, 75498), (5232, 62915), (6540, 50332), (8720, 37749), (12583, 26160), (13080, 25166)]