122631360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1078

約数の個数: 112

約数和(自身を含む): 392582400

約数和(自身を除く): 269951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 919, 960, 1112, 1390, 1668, 1838, 2085, 2224, 2757, 2780, 3336, 3676, 4170, 4448, 4595, 5514, 5560, 6672, 7352, 8340, 8896, 9190, 11028, 11120, 13344, 13785, 14704, 16680, 18380, 22056, 22240, 26688, 27570, 29408, 33360, 36760, 44112, 44480, 55140, 58816, 66720, 73520, 88224, 110280, 127741, 133440, 147040, 176448, 220560, 255482, 294080, 383223, 441120, 510964, 638705, 766446, 882240, 1021928, 1277410, 1532892, 1916115, 2043856, 2554820, 3065784, 3832230, 4087712, 5109640, 6131568, 7664460, 8175424, 10219280, 12263136, 15328920, 20438560, 24526272, 30657840, 40877120, 61315680, 122631360]

約数ペア:

[(1, 122631360), (2, 61315680), (3, 40877120), (4, 30657840), (5, 24526272), (6, 20438560), (8, 15328920), (10, 12263136), (12, 10219280), (15, 8175424), (16, 7664460), (20, 6131568), (24, 5109640), (30, 4087712), (32, 3832230), (40, 3065784), (48, 2554820), (60, 2043856), (64, 1916115), (80, 1532892), (96, 1277410), (120, 1021928), (139, 882240), (160, 766446), (192, 638705), (240, 510964), (278, 441120), (320, 383223), (417, 294080), (480, 255482), (556, 220560), (695, 176448), (834, 147040), (919, 133440), (960, 127741), (1112, 110280), (1390, 88224), (1668, 73520), (1838, 66720), (2085, 58816), (2224, 55140), (2757, 44480), (2780, 44112), (3336, 36760), (3676, 33360), (4170, 29408), (4448, 27570), (4595, 26688), (5514, 22240), (5560, 22056), (6672, 18380), (7352, 16680), (8340, 14704), (8896, 13785), (9190, 13344), (11028, 11120)]