720282192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1933}}^1$

素因数の和:3060

約数の個数: 80

約数和(自身を含む): 2129566080

約数和(自身を除く): 1409283888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1109, 1933, 2218, 3327, 3866, 4436, 5799, 6654, 7732, 7763, 8872, 11598, 13308, 13531, 15464, 15526, 17744, 23196, 23289, 26616, 27062, 30928, 31052, 40593, 46392, 46578, 53232, 54124, 62104, 81186, 92784, 93156, 108248, 124208, 162372, 186312, 216496, 324744, 372624, 649488, 2143697, 4287394, 6431091, 8574788, 12862182, 15005879, 17149576, 25724364, 30011758, 34299152, 45017637, 51448728, 60023516, 90035274, 102897456, 120047032, 180070548, 240094064, 360141096, 720282192]

約数ペア:

[(1, 720282192), (2, 360141096), (3, 240094064), (4, 180070548), (6, 120047032), (7, 102897456), (8, 90035274), (12, 60023516), (14, 51448728), (16, 45017637), (21, 34299152), (24, 30011758), (28, 25724364), (42, 17149576), (48, 15005879), (56, 12862182), (84, 8574788), (112, 6431091), (168, 4287394), (336, 2143697), (1109, 649488), (1933, 372624), (2218, 324744), (3327, 216496), (3866, 186312), (4436, 162372), (5799, 124208), (6654, 108248), (7732, 93156), (7763, 92784), (8872, 81186), (11598, 62104), (13308, 54124), (13531, 53232), (15464, 46578), (15526, 46392), (17744, 40593), (23196, 31052), (23289, 30928), (26616, 27062)]