154308960

素因数分解:

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

素因数の和:8277

約数の個数: 144

約数和(自身を含む): 567154224

約数和(自身を除く): 412845264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8243, 9360, 16486, 18720, 24729, 32972, 41215, 49458, 65944, 74187, 82430, 98916, 107159, 123645, 131888, 148374, 164860, 197832, 214318, 247290, 263776, 296748, 321477, 329720, 370935, 395664, 428636, 494580, 535795, 593496, 642954, 659440, 741870, 791328, 857272, 964431, 989160, 1071590, 1186992, 1285908, 1318880, 1483740, 1607385, 1714544, 1928862, 1978320, 2143180, 2373984, 2571816, 2967480, 3214770, 3429088, 3857724, 3956640, 4286360, 4822155, 5143632, 5934960, 6429540, 7715448, 8572720, 9644310, 10287264, 11869920, 12859080, 15430896, 17145440, 19288620, 25718160, 30861792, 38577240, 51436320, 77154480, 154308960]

約数ペア:

[(1, 154308960), (2, 77154480), (3, 51436320), (4, 38577240), (5, 30861792), (6, 25718160), (8, 19288620), (9, 17145440), (10, 15430896), (12, 12859080), (13, 11869920), (15, 10287264), (16, 9644310), (18, 8572720), (20, 7715448), (24, 6429540), (26, 5934960), (30, 5143632), (32, 4822155), (36, 4286360), (39, 3956640), (40, 3857724), (45, 3429088), (48, 3214770), (52, 2967480), (60, 2571816), (65, 2373984), (72, 2143180), (78, 1978320), (80, 1928862), (90, 1714544), (96, 1607385), (104, 1483740), (117, 1318880), (120, 1285908), (130, 1186992), (144, 1071590), (156, 989160), (160, 964431), (180, 857272), (195, 791328), (208, 741870), (234, 659440), (240, 642954), (260, 593496), (288, 535795), (312, 494580), (360, 428636), (390, 395664), (416, 370935), (468, 329720), (480, 321477), (520, 296748), (585, 263776), (624, 247290), (720, 214318), (780, 197832), (936, 164860), (1040, 148374), (1170, 131888), (1248, 123645), (1440, 107159), (1560, 98916), (1872, 82430), (2080, 74187), (2340, 65944), (3120, 49458), (3744, 41215), (4680, 32972), (6240, 24729), (8243, 18720), (9360, 16486)]