23729640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17977}}^1$

素因数の和:18002

約数の個数: 64

約数和(自身を含む): 77664960

約数和(自身を除く): 53935320

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, 17977, 35954, 53931, 71908, 89885, 107862, 143816, 179770, 197747, 215724, 269655, 359540, 395494, 431448, 539310, 593241, 719080, 790988, 988735, 1078620, 1186482, 1581976, 1977470, 2157240, 2372964, 2966205, 3954940, 4745928, 5932410, 7909880, 11864820, 23729640]

約数ペア:

[(1, 23729640), (2, 11864820), (3, 7909880), (4, 5932410), (5, 4745928), (6, 3954940), (8, 2966205), (10, 2372964), (11, 2157240), (12, 1977470), (15, 1581976), (20, 1186482), (22, 1078620), (24, 988735), (30, 790988), (33, 719080), (40, 593241), (44, 539310), (55, 431448), (60, 395494), (66, 359540), (88, 269655), (110, 215724), (120, 197747), (132, 179770), (165, 143816), (220, 107862), (264, 89885), (330, 71908), (440, 53931), (660, 35954), (1320, 17977)]