244684680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7753}}^1$

素因数の和:8030

約数の個数: 64

約数和(自身を含む): 736940160

約数和(自身を除く): 492255480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7753, 7890, 10520, 15506, 15780, 23259, 31012, 31560, 38765, 46518, 62024, 77530, 93036, 116295, 155060, 186072, 232590, 310120, 465180, 930360, 2039039, 4078078, 6117117, 8156156, 10195195, 12234234, 16312312, 20390390, 24468468, 30585585, 40780780, 48936936, 61171170, 81561560, 122342340, 244684680]

約数ペア:

[(1, 244684680), (2, 122342340), (3, 81561560), (4, 61171170), (5, 48936936), (6, 40780780), (8, 30585585), (10, 24468468), (12, 20390390), (15, 16312312), (20, 12234234), (24, 10195195), (30, 8156156), (40, 6117117), (60, 4078078), (120, 2039039), (263, 930360), (526, 465180), (789, 310120), (1052, 232590), (1315, 186072), (1578, 155060), (2104, 116295), (2630, 93036), (3156, 77530), (3945, 62024), (5260, 46518), (6312, 38765), (7753, 31560), (7890, 31012), (10520, 23259), (15506, 15780)]