445216680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1236713}}^1$

素因数の和:1236730

約数の個数: 48

約数和(自身を含む): 1446955380

約数和(自身を除く): 1001738700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1236713, 2473426, 3710139, 4946852, 6183565, 7420278, 9893704, 11130417, 12367130, 14840556, 18550695, 22260834, 24734260, 29681112, 37101390, 44521668, 49468520, 55652085, 74202780, 89043336, 111304170, 148405560, 222608340, 445216680]

約数ペア:

[(1, 445216680), (2, 222608340), (3, 148405560), (4, 111304170), (5, 89043336), (6, 74202780), (8, 55652085), (9, 49468520), (10, 44521668), (12, 37101390), (15, 29681112), (18, 24734260), (20, 22260834), (24, 18550695), (30, 14840556), (36, 12367130), (40, 11130417), (45, 9893704), (60, 7420278), (72, 6183565), (90, 4946852), (120, 3710139), (180, 2473426), (360, 1236713)]