153257760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 530712000

約数和(自身を除く): 377454240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1499, 1704, 2130, 2272, 2556, 2840, 2998, 3195, 3408, 4260, 4497, 5112, 5680, 5996, 6390, 6816, 7495, 8520, 8994, 10224, 11360, 11992, 12780, 13491, 14990, 17040, 17988, 20448, 22485, 23984, 25560, 26982, 29980, 34080, 35976, 44970, 47968, 51120, 53964, 59960, 67455, 71952, 89940, 102240, 106429, 107928, 119920, 134910, 143904, 179880, 212858, 215856, 239840, 269820, 319287, 359760, 425716, 431712, 532145, 539640, 638574, 719520, 851432, 957861, 1064290, 1079280, 1277148, 1596435, 1702864, 1915722, 2128580, 2158560, 2554296, 3192870, 3405728, 3831444, 4257160, 4789305, 5108592, 6385740, 7662888, 8514320, 9578610, 10217184, 12771480, 15325776, 17028640, 19157220, 25542960, 30651552, 38314440, 51085920, 76628880, 153257760]

約数ペア:

[(1, 153257760), (2, 76628880), (3, 51085920), (4, 38314440), (5, 30651552), (6, 25542960), (8, 19157220), (9, 17028640), (10, 15325776), (12, 12771480), (15, 10217184), (16, 9578610), (18, 8514320), (20, 7662888), (24, 6385740), (30, 5108592), (32, 4789305), (36, 4257160), (40, 3831444), (45, 3405728), (48, 3192870), (60, 2554296), (71, 2158560), (72, 2128580), (80, 1915722), (90, 1702864), (96, 1596435), (120, 1277148), (142, 1079280), (144, 1064290), (160, 957861), (180, 851432), (213, 719520), (240, 638574), (284, 539640), (288, 532145), (355, 431712), (360, 425716), (426, 359760), (480, 319287), (568, 269820), (639, 239840), (710, 215856), (720, 212858), (852, 179880), (1065, 143904), (1136, 134910), (1278, 119920), (1420, 107928), (1440, 106429), (1499, 102240), (1704, 89940), (2130, 71952), (2272, 67455), (2556, 59960), (2840, 53964), (2998, 51120), (3195, 47968), (3408, 44970), (4260, 35976), (4497, 34080), (5112, 29980), (5680, 26982), (5996, 25560), (6390, 23984), (6816, 22485), (7495, 20448), (8520, 17988), (8994, 17040), (10224, 14990), (11360, 13491), (11992, 12780)]