77154480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8275

約数の個数: 120

約数和(自身を含む): 279075888

約数和(自身を除く): 201921408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8243, 9360, 16486, 24729, 32972, 41215, 49458, 65944, 74187, 82430, 98916, 107159, 123645, 131888, 148374, 164860, 197832, 214318, 247290, 296748, 321477, 329720, 370935, 395664, 428636, 494580, 535795, 593496, 642954, 659440, 741870, 857272, 964431, 989160, 1071590, 1186992, 1285908, 1483740, 1607385, 1714544, 1928862, 1978320, 2143180, 2571816, 2967480, 3214770, 3857724, 4286360, 4822155, 5143632, 5934960, 6429540, 7715448, 8572720, 9644310, 12859080, 15430896, 19288620, 25718160, 38577240, 77154480]

約数ペア:

[(1, 77154480), (2, 38577240), (3, 25718160), (4, 19288620), (5, 15430896), (6, 12859080), (8, 9644310), (9, 8572720), (10, 7715448), (12, 6429540), (13, 5934960), (15, 5143632), (16, 4822155), (18, 4286360), (20, 3857724), (24, 3214770), (26, 2967480), (30, 2571816), (36, 2143180), (39, 1978320), (40, 1928862), (45, 1714544), (48, 1607385), (52, 1483740), (60, 1285908), (65, 1186992), (72, 1071590), (78, 989160), (80, 964431), (90, 857272), (104, 741870), (117, 659440), (120, 642954), (130, 593496), (144, 535795), (156, 494580), (180, 428636), (195, 395664), (208, 370935), (234, 329720), (240, 321477), (260, 296748), (312, 247290), (360, 214318), (390, 197832), (468, 164860), (520, 148374), (585, 131888), (624, 123645), (720, 107159), (780, 98916), (936, 82430), (1040, 74187), (1170, 65944), (1560, 49458), (1872, 41215), (2340, 32972), (3120, 24729), (4680, 16486), (8243, 9360)]