568771920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{789961}}^1$

素因数の和:789980

約数の個数: 60

約数和(自身を含む): 1910128116

約数和(自身を除く): 1341356196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 789961, 1579922, 2369883, 3159844, 3949805, 4739766, 6319688, 7109649, 7899610, 9479532, 11849415, 12639376, 14219298, 15799220, 18959064, 23698830, 28438596, 31598440, 35548245, 37918128, 47397660, 56877192, 63196880, 71096490, 94795320, 113754384, 142192980, 189590640, 284385960, 568771920]

約数ペア:

[(1, 568771920), (2, 284385960), (3, 189590640), (4, 142192980), (5, 113754384), (6, 94795320), (8, 71096490), (9, 63196880), (10, 56877192), (12, 47397660), (15, 37918128), (16, 35548245), (18, 31598440), (20, 28438596), (24, 23698830), (30, 18959064), (36, 15799220), (40, 14219298), (45, 12639376), (48, 11849415), (60, 9479532), (72, 7899610), (80, 7109649), (90, 6319688), (120, 4739766), (144, 3949805), (180, 3159844), (240, 2369883), (360, 1579922), (720, 789961)]