87941040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33311}}^1$

素因数の和:33338

約数の個数: 80

約数和(自身を含む): 297409536

約数和(自身を除く): 209468496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 33311, 66622, 99933, 133244, 166555, 199866, 266488, 333110, 366421, 399732, 499665, 532976, 666220, 732842, 799464, 999330, 1099263, 1332440, 1465684, 1598928, 1832105, 1998660, 2198526, 2664880, 2931368, 3664210, 3997320, 4397052, 5496315, 5862736, 7328420, 7994640, 8794104, 10992630, 14656840, 17588208, 21985260, 29313680, 43970520, 87941040]

約数ペア:

[(1, 87941040), (2, 43970520), (3, 29313680), (4, 21985260), (5, 17588208), (6, 14656840), (8, 10992630), (10, 8794104), (11, 7994640), (12, 7328420), (15, 5862736), (16, 5496315), (20, 4397052), (22, 3997320), (24, 3664210), (30, 2931368), (33, 2664880), (40, 2198526), (44, 1998660), (48, 1832105), (55, 1598928), (60, 1465684), (66, 1332440), (80, 1099263), (88, 999330), (110, 799464), (120, 732842), (132, 666220), (165, 532976), (176, 499665), (220, 399732), (240, 366421), (264, 333110), (330, 266488), (440, 199866), (528, 166555), (660, 133244), (880, 99933), (1320, 66622), (2640, 33311)]