248536440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2963}}^1$

素因数の和:3213

約数の個数: 96

約数和(自身を含む): 811483920

約数和(自身を除く): 562947480

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, 233, 360, 466, 699, 932, 1165, 1398, 1864, 2097, 2330, 2796, 2963, 3495, 4194, 4660, 5592, 5926, 6990, 8388, 8889, 9320, 10485, 11852, 13980, 14815, 16776, 17778, 20970, 23704, 26667, 27960, 29630, 35556, 41940, 44445, 53334, 59260, 71112, 83880, 88890, 106668, 118520, 133335, 177780, 213336, 266670, 355560, 533340, 690379, 1066680, 1380758, 2071137, 2761516, 3451895, 4142274, 5523032, 6213411, 6903790, 8284548, 10355685, 12426822, 13807580, 16569096, 20711370, 24853644, 27615160, 31067055, 41422740, 49707288, 62134110, 82845480, 124268220, 248536440]

約数ペア:

[(1, 248536440), (2, 124268220), (3, 82845480), (4, 62134110), (5, 49707288), (6, 41422740), (8, 31067055), (9, 27615160), (10, 24853644), (12, 20711370), (15, 16569096), (18, 13807580), (20, 12426822), (24, 10355685), (30, 8284548), (36, 6903790), (40, 6213411), (45, 5523032), (60, 4142274), (72, 3451895), (90, 2761516), (120, 2071137), (180, 1380758), (233, 1066680), (360, 690379), (466, 533340), (699, 355560), (932, 266670), (1165, 213336), (1398, 177780), (1864, 133335), (2097, 118520), (2330, 106668), (2796, 88890), (2963, 83880), (3495, 71112), (4194, 59260), (4660, 53334), (5592, 44445), (5926, 41940), (6990, 35556), (8388, 29630), (8889, 27960), (9320, 26667), (10485, 23704), (11852, 20970), (13980, 17778), (14815, 16776)]