29571720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 89147520

約数和(自身を除く): 59575800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 937, 1052, 1315, 1578, 1874, 2104, 2630, 2811, 3156, 3748, 3945, 4685, 5260, 5622, 6312, 7496, 7890, 9370, 10520, 11244, 14055, 15780, 18740, 22488, 28110, 31560, 37480, 56220, 112440, 246431, 492862, 739293, 985724, 1232155, 1478586, 1971448, 2464310, 2957172, 3696465, 4928620, 5914344, 7392930, 9857240, 14785860, 29571720]

約数ペア:

[(1, 29571720), (2, 14785860), (3, 9857240), (4, 7392930), (5, 5914344), (6, 4928620), (8, 3696465), (10, 2957172), (12, 2464310), (15, 1971448), (20, 1478586), (24, 1232155), (30, 985724), (40, 739293), (60, 492862), (120, 246431), (263, 112440), (526, 56220), (789, 37480), (937, 31560), (1052, 28110), (1315, 22488), (1578, 18740), (1874, 15780), (2104, 14055), (2630, 11244), (2811, 10520), (3156, 9370), (3748, 7890), (3945, 7496), (4685, 6312), (5260, 5622)]