421644120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3513701}}^1$

素因数の和:3513715

約数の個数: 32

約数和(自身を含む): 1264932720

約数和(自身を除く): 843288600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3513701, 7027402, 10541103, 14054804, 17568505, 21082206, 28109608, 35137010, 42164412, 52705515, 70274020, 84328824, 105411030, 140548040, 210822060, 421644120]

約数ペア:

[(1, 421644120), (2, 210822060), (3, 140548040), (4, 105411030), (5, 84328824), (6, 70274020), (8, 52705515), (10, 42164412), (12, 35137010), (15, 28109608), (20, 21082206), (24, 17568505), (30, 14054804), (40, 10541103), (60, 7027402), (120, 3513701)]