67178760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50893}}^1$

素因数の和:50918

約数の個数: 64

約数和(自身を含む): 219862080

約数和(自身を除く): 152683320

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, 50893, 101786, 152679, 203572, 254465, 305358, 407144, 508930, 559823, 610716, 763395, 1017860, 1119646, 1221432, 1526790, 1679469, 2035720, 2239292, 2799115, 3053580, 3358938, 4478584, 5598230, 6107160, 6717876, 8397345, 11196460, 13435752, 16794690, 22392920, 33589380, 67178760]

約数ペア:

[(1, 67178760), (2, 33589380), (3, 22392920), (4, 16794690), (5, 13435752), (6, 11196460), (8, 8397345), (10, 6717876), (11, 6107160), (12, 5598230), (15, 4478584), (20, 3358938), (22, 3053580), (24, 2799115), (30, 2239292), (33, 2035720), (40, 1679469), (44, 1526790), (55, 1221432), (60, 1119646), (66, 1017860), (88, 763395), (110, 610716), (120, 559823), (132, 508930), (165, 407144), (220, 305358), (264, 254465), (330, 203572), (440, 152679), (660, 101786), (1320, 50893)]