1621764120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13514701}}^1$

素因数の和:13514715

約数の個数: 32

約数和(自身を含む): 4865292720

約数和(自身を除く): 3243528600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13514701, 27029402, 40544103, 54058804, 67573505, 81088206, 108117608, 135147010, 162176412, 202720515, 270294020, 324352824, 405441030, 540588040, 810882060, 1621764120]

約数ペア:

[(1, 1621764120), (2, 810882060), (3, 540588040), (4, 405441030), (5, 324352824), (6, 270294020), (8, 202720515), (10, 162176412), (12, 135147010), (15, 108117608), (20, 81088206), (24, 67573505), (30, 54058804), (40, 40544103), (60, 27029402), (120, 13514701)]