54012840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64301}}^1$

素因数の和:64322

約数の個数: 64

約数和(自身を含む): 185189760

約数和(自身を除く): 131176920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64301, 128602, 192903, 257204, 321505, 385806, 450107, 514408, 643010, 771612, 900214, 964515, 1286020, 1350321, 1543224, 1800428, 1929030, 2250535, 2572040, 2700642, 3600856, 3858060, 4501070, 5401284, 6751605, 7716120, 9002140, 10802568, 13503210, 18004280, 27006420, 54012840]

約数ペア:

[(1, 54012840), (2, 27006420), (3, 18004280), (4, 13503210), (5, 10802568), (6, 9002140), (7, 7716120), (8, 6751605), (10, 5401284), (12, 4501070), (14, 3858060), (15, 3600856), (20, 2700642), (21, 2572040), (24, 2250535), (28, 1929030), (30, 1800428), (35, 1543224), (40, 1350321), (42, 1286020), (56, 964515), (60, 900214), (70, 771612), (84, 643010), (105, 514408), (120, 450107), (140, 385806), (168, 321505), (210, 257204), (280, 192903), (420, 128602), (840, 64301)]