67928520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51461}}^1$

素因数の和:51486

約数の個数: 64

約数和(自身を含む): 222315840

約数和(自身を除く): 154387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51461, 102922, 154383, 205844, 257305, 308766, 411688, 514610, 566071, 617532, 771915, 1029220, 1132142, 1235064, 1543830, 1698213, 2058440, 2264284, 2830355, 3087660, 3396426, 4528568, 5660710, 6175320, 6792852, 8491065, 11321420, 13585704, 16982130, 22642840, 33964260, 67928520]

約数ペア:

[(1, 67928520), (2, 33964260), (3, 22642840), (4, 16982130), (5, 13585704), (6, 11321420), (8, 8491065), (10, 6792852), (11, 6175320), (12, 5660710), (15, 4528568), (20, 3396426), (22, 3087660), (24, 2830355), (30, 2264284), (33, 2058440), (40, 1698213), (44, 1543830), (55, 1235064), (60, 1132142), (66, 1029220), (88, 771915), (110, 617532), (120, 566071), (132, 514610), (165, 411688), (220, 308766), (264, 257305), (330, 205844), (440, 154383), (660, 102922), (1320, 51461)]