54020120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17539}}^1$

素因数の和:17568

約数の個数: 64

約数和(自身を含む): 151545600

約数和(自身を除く): 97525480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 17539, 35078, 70156, 87695, 122773, 140312, 175390, 192929, 245546, 350780, 385858, 491092, 613865, 701560, 771716, 964645, 982184, 1227730, 1350503, 1543432, 1929290, 2455460, 2701006, 3858580, 4910920, 5402012, 6752515, 7717160, 10804024, 13505030, 27010060, 54020120]

約数ペア:

[(1, 54020120), (2, 27010060), (4, 13505030), (5, 10804024), (7, 7717160), (8, 6752515), (10, 5402012), (11, 4910920), (14, 3858580), (20, 2701006), (22, 2455460), (28, 1929290), (35, 1543432), (40, 1350503), (44, 1227730), (55, 982184), (56, 964645), (70, 771716), (77, 701560), (88, 613865), (110, 491092), (140, 385858), (154, 350780), (220, 245546), (280, 192929), (308, 175390), (385, 140312), (440, 122773), (616, 87695), (770, 70156), (1540, 35078), (3080, 17539)]