42117240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31907}}^1$

素因数の和:31932

約数の個数: 64

約数和(自身を含む): 137842560

約数和(自身を除く): 95725320

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, 31907, 63814, 95721, 127628, 159535, 191442, 255256, 319070, 350977, 382884, 478605, 638140, 701954, 765768, 957210, 1052931, 1276280, 1403908, 1754885, 1914420, 2105862, 2807816, 3509770, 3828840, 4211724, 5264655, 7019540, 8423448, 10529310, 14039080, 21058620, 42117240]

約数ペア:

[(1, 42117240), (2, 21058620), (3, 14039080), (4, 10529310), (5, 8423448), (6, 7019540), (8, 5264655), (10, 4211724), (11, 3828840), (12, 3509770), (15, 2807816), (20, 2105862), (22, 1914420), (24, 1754885), (30, 1403908), (33, 1276280), (40, 1052931), (44, 957210), (55, 765768), (60, 701954), (66, 638140), (88, 478605), (110, 382884), (120, 350977), (132, 319070), (165, 255256), (220, 191442), (264, 159535), (330, 127628), (440, 95721), (660, 63814), (1320, 31907)]