40323840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{10501}}^1$

素因数の和:10525

約数の個数: 72

約数和(自身を含む): 128796528

約数和(自身を除く): 88472688

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 10501, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 168016, 210020, 252024, 315030, 336032, 420040, 504048, 630060, 672064, 840080, 1008096, 1260120, 1344128, 1680160, 2016192, 2520240, 2688256, 3360320, 4032384, 5040480, 6720640, 8064768, 10080960, 13441280, 20161920, 40323840]

約数ペア:

[(1, 40323840), (2, 20161920), (3, 13441280), (4, 10080960), (5, 8064768), (6, 6720640), (8, 5040480), (10, 4032384), (12, 3360320), (15, 2688256), (16, 2520240), (20, 2016192), (24, 1680160), (30, 1344128), (32, 1260120), (40, 1008096), (48, 840080), (60, 672064), (64, 630060), (80, 504048), (96, 420040), (120, 336032), (128, 315030), (160, 252024), (192, 210020), (240, 168016), (256, 157515), (320, 126012), (384, 105010), (480, 84008), (640, 63006), (768, 52505), (960, 42004), (1280, 31503), (1920, 21002), (3840, 10501)]