1068760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 3006720

約数和(自身を除く): 1937960

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, 347, 385, 440, 616, 694, 770, 1388, 1540, 1735, 2429, 2776, 3080, 3470, 3817, 4858, 6940, 7634, 9716, 12145, 13880, 15268, 19085, 19432, 24290, 26719, 30536, 38170, 48580, 53438, 76340, 97160, 106876, 133595, 152680, 213752, 267190, 534380, 1068760]

約数ペア:

[(1, 1068760), (2, 534380), (4, 267190), (5, 213752), (7, 152680), (8, 133595), (10, 106876), (11, 97160), (14, 76340), (20, 53438), (22, 48580), (28, 38170), (35, 30536), (40, 26719), (44, 24290), (55, 19432), (56, 19085), (70, 15268), (77, 13880), (88, 12145), (110, 9716), (140, 7634), (154, 6940), (220, 4858), (280, 3817), (308, 3470), (347, 3080), (385, 2776), (440, 2429), (616, 1735), (694, 1540), (770, 1388)]