768858120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2135717}}^1$

素因数の和:2135734

約数の個数: 48

約数和(自身を含む): 2498790060

約数和(自身を除く): 1729931940

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, 2135717, 4271434, 6407151, 8542868, 10678585, 12814302, 17085736, 19221453, 21357170, 25628604, 32035755, 38442906, 42714340, 51257208, 64071510, 76885812, 85428680, 96107265, 128143020, 153771624, 192214530, 256286040, 384429060, 768858120]

約数ペア:

[(1, 768858120), (2, 384429060), (3, 256286040), (4, 192214530), (5, 153771624), (6, 128143020), (8, 96107265), (9, 85428680), (10, 76885812), (12, 64071510), (15, 51257208), (18, 42714340), (20, 38442906), (24, 32035755), (30, 25628604), (36, 21357170), (40, 19221453), (45, 17085736), (60, 12814302), (72, 10678585), (90, 8542868), (120, 6407151), (180, 4271434), (360, 2135717)]