13441920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7001}}^1$

素因数の和:7023

約数の個数: 64

約数和(自身を含む): 42852240

約数和(自身を除く): 29410320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7001, 14002, 21003, 28004, 35005, 42006, 56008, 70010, 84012, 105015, 112016, 140020, 168024, 210030, 224032, 280040, 336048, 420060, 448064, 560080, 672096, 840120, 896128, 1120160, 1344192, 1680240, 2240320, 2688384, 3360480, 4480640, 6720960, 13441920]

約数ペア:

[(1, 13441920), (2, 6720960), (3, 4480640), (4, 3360480), (5, 2688384), (6, 2240320), (8, 1680240), (10, 1344192), (12, 1120160), (15, 896128), (16, 840120), (20, 672096), (24, 560080), (30, 448064), (32, 420060), (40, 336048), (48, 280040), (60, 224032), (64, 210030), (80, 168024), (96, 140020), (120, 112016), (128, 105015), (160, 84012), (192, 70010), (240, 56008), (320, 42006), (384, 35005), (480, 28004), (640, 21003), (960, 14002), (1920, 7001)]