119997240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90907}}^1$

素因数の和:90932

約数の個数: 64

約数和(自身を含む): 392722560

約数和(自身を除く): 272725320

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, 90907, 181814, 272721, 363628, 454535, 545442, 727256, 909070, 999977, 1090884, 1363605, 1818140, 1999954, 2181768, 2727210, 2999931, 3636280, 3999908, 4999885, 5454420, 5999862, 7999816, 9999770, 10908840, 11999724, 14999655, 19999540, 23999448, 29999310, 39999080, 59998620, 119997240]

約数ペア:

[(1, 119997240), (2, 59998620), (3, 39999080), (4, 29999310), (5, 23999448), (6, 19999540), (8, 14999655), (10, 11999724), (11, 10908840), (12, 9999770), (15, 7999816), (20, 5999862), (22, 5454420), (24, 4999885), (30, 3999908), (33, 3636280), (40, 2999931), (44, 2727210), (55, 2181768), (60, 1999954), (66, 1818140), (88, 1363605), (110, 1090884), (120, 999977), (132, 909070), (165, 727256), (220, 545442), (264, 454535), (330, 363628), (440, 272721), (660, 181814), (1320, 90907)]