451448280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1254023}}^1$

素因数の和:1254040

約数の個数: 48

約数和(自身を含む): 1467208080

約数和(自身を除く): 1015759800

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, 1254023, 2508046, 3762069, 5016092, 6270115, 7524138, 10032184, 11286207, 12540230, 15048276, 18810345, 22572414, 25080460, 30096552, 37620690, 45144828, 50160920, 56431035, 75241380, 90289656, 112862070, 150482760, 225724140, 451448280]

約数ペア:

[(1, 451448280), (2, 225724140), (3, 150482760), (4, 112862070), (5, 90289656), (6, 75241380), (8, 56431035), (9, 50160920), (10, 45144828), (12, 37620690), (15, 30096552), (18, 25080460), (20, 22572414), (24, 18810345), (30, 15048276), (36, 12540230), (40, 11286207), (45, 10032184), (60, 7524138), (72, 6270115), (90, 5016092), (120, 3762069), (180, 2508046), (360, 1254023)]