67420680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{561839}}^1$

素因数の和:561853

約数の個数: 32

約数和(自身を含む): 202262400

約数和(自身を除く): 134841720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 561839, 1123678, 1685517, 2247356, 2809195, 3371034, 4494712, 5618390, 6742068, 8427585, 11236780, 13484136, 16855170, 22473560, 33710340, 67420680]

約数ペア:

[(1, 67420680), (2, 33710340), (3, 22473560), (4, 16855170), (5, 13484136), (6, 11236780), (8, 8427585), (10, 6742068), (12, 5618390), (15, 4494712), (20, 3371034), (24, 2809195), (30, 2247356), (40, 1685517), (60, 1123678), (120, 561839)]