27843840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2444

約数の個数: 108

約数和(自身を含む): 96376644

約数和(自身を除く): 68532804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2417, 2880, 3840, 4834, 5760, 7251, 9668, 11520, 12085, 14502, 19336, 21753, 24170, 29004, 36255, 38672, 43506, 48340, 58008, 72510, 77344, 87012, 96680, 108765, 116016, 145020, 154688, 174024, 193360, 217530, 232032, 290040, 309376, 348048, 386720, 435060, 464064, 580080, 618752, 696096, 773440, 870120, 928128, 1160160, 1392192, 1546880, 1740240, 1856256, 2320320, 2784384, 3093760, 3480480, 4640640, 5568768, 6960960, 9281280, 13921920, 27843840]

約数ペア:

[(1, 27843840), (2, 13921920), (3, 9281280), (4, 6960960), (5, 5568768), (6, 4640640), (8, 3480480), (9, 3093760), (10, 2784384), (12, 2320320), (15, 1856256), (16, 1740240), (18, 1546880), (20, 1392192), (24, 1160160), (30, 928128), (32, 870120), (36, 773440), (40, 696096), (45, 618752), (48, 580080), (60, 464064), (64, 435060), (72, 386720), (80, 348048), (90, 309376), (96, 290040), (120, 232032), (128, 217530), (144, 193360), (160, 174024), (180, 154688), (192, 145020), (240, 116016), (256, 108765), (288, 96680), (320, 87012), (360, 77344), (384, 72510), (480, 58008), (576, 48340), (640, 43506), (720, 38672), (768, 36255), (960, 29004), (1152, 24170), (1280, 21753), (1440, 19336), (1920, 14502), (2304, 12085), (2417, 11520), (2880, 9668), (3840, 7251), (4834, 5760)]