120122208

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1308

約数の個数: 72

約数和(自身を含む): 342656496

約数和(自身を除く): 222534288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 661, 1262, 1322, 1893, 1983, 2524, 2644, 3786, 3966, 5048, 5288, 5679, 5949, 7572, 7932, 10096, 10576, 11358, 11898, 15144, 15864, 20192, 21152, 22716, 23796, 30288, 31728, 45432, 47592, 60576, 63456, 90864, 95184, 181728, 190368, 417091, 834182, 1251273, 1668364, 2502546, 3336728, 3753819, 5005092, 6673456, 7507638, 10010184, 13346912, 15015276, 20020368, 30030552, 40040736, 60061104, 120122208]

約数ペア:

[(1, 120122208), (2, 60061104), (3, 40040736), (4, 30030552), (6, 20020368), (8, 15015276), (9, 13346912), (12, 10010184), (16, 7507638), (18, 6673456), (24, 5005092), (32, 3753819), (36, 3336728), (48, 2502546), (72, 1668364), (96, 1251273), (144, 834182), (288, 417091), (631, 190368), (661, 181728), (1262, 95184), (1322, 90864), (1893, 63456), (1983, 60576), (2524, 47592), (2644, 45432), (3786, 31728), (3966, 30288), (5048, 23796), (5288, 22716), (5679, 21152), (5949, 20192), (7572, 15864), (7932, 15144), (10096, 11898), (10576, 11358)]