244797480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{679993}}^1$

素因数の和:680010

約数の個数: 48

約数和(自身を含む): 795592980

約数和(自身を除く): 550795500

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, 679993, 1359986, 2039979, 2719972, 3399965, 4079958, 5439944, 6119937, 6799930, 8159916, 10199895, 12239874, 13599860, 16319832, 20399790, 24479748, 27199720, 30599685, 40799580, 48959496, 61199370, 81599160, 122398740, 244797480]

約数ペア:

[(1, 244797480), (2, 122398740), (3, 81599160), (4, 61199370), (5, 48959496), (6, 40799580), (8, 30599685), (9, 27199720), (10, 24479748), (12, 20399790), (15, 16319832), (18, 13599860), (20, 12239874), (24, 10199895), (30, 8159916), (36, 6799930), (40, 6119937), (45, 5439944), (60, 4079958), (72, 3399965), (90, 2719972), (120, 2039979), (180, 1359986), (360, 679993)]