54758280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 164787840

約数和(自身を除く): 110029560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 937, 974, 1461, 1874, 1948, 2435, 2811, 2922, 3748, 3896, 4685, 4870, 5622, 5844, 7305, 7496, 9370, 9740, 11244, 11688, 14055, 14610, 18740, 19480, 22488, 28110, 29220, 37480, 56220, 58440, 112440, 456319, 912638, 1368957, 1825276, 2281595, 2737914, 3650552, 4563190, 5475828, 6844785, 9126380, 10951656, 13689570, 18252760, 27379140, 54758280]

約数ペア:

[(1, 54758280), (2, 27379140), (3, 18252760), (4, 13689570), (5, 10951656), (6, 9126380), (8, 6844785), (10, 5475828), (12, 4563190), (15, 3650552), (20, 2737914), (24, 2281595), (30, 1825276), (40, 1368957), (60, 912638), (120, 456319), (487, 112440), (937, 58440), (974, 56220), (1461, 37480), (1874, 29220), (1948, 28110), (2435, 22488), (2811, 19480), (2922, 18740), (3748, 14610), (3896, 14055), (4685, 11688), (4870, 11244), (5622, 9740), (5844, 9370), (7305, 7496)]