15057240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 53434080

約数和(自身を除く): 38376840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 61, 66, 68, 85, 88, 102, 110, 120, 121, 122, 132, 136, 165, 170, 183, 187, 204, 220, 242, 244, 255, 264, 305, 330, 340, 363, 366, 374, 408, 440, 484, 488, 510, 561, 605, 610, 660, 671, 680, 726, 732, 748, 915, 935, 968, 1020, 1037, 1122, 1210, 1220, 1320, 1342, 1452, 1464, 1496, 1815, 1830, 1870, 2013, 2040, 2057, 2074, 2244, 2420, 2440, 2684, 2805, 2904, 3111, 3355, 3630, 3660, 3740, 4026, 4114, 4148, 4488, 4840, 5185, 5368, 5610, 6171, 6222, 6710, 7260, 7320, 7381, 7480, 8052, 8228, 8296, 10065, 10285, 10370, 11220, 11407, 12342, 12444, 13420, 14520, 14762, 15555, 16104, 16456, 20130, 20570, 20740, 22143, 22440, 22814, 24684, 24888, 26840, 29524, 30855, 31110, 34221, 36905, 40260, 41140, 41480, 44286, 45628, 49368, 57035, 59048, 61710, 62220, 68442, 73810, 80520, 82280, 88572, 91256, 110715, 114070, 123420, 124440, 125477, 136884, 147620, 171105, 177144, 221430, 228140, 246840, 250954, 273768, 295240, 342210, 376431, 442860, 456280, 501908, 627385, 684420, 752862, 885720, 1003816, 1254770, 1368840, 1505724, 1882155, 2509540, 3011448, 3764310, 5019080, 7528620, 15057240]

約数ペア:

[(1, 15057240), (2, 7528620), (3, 5019080), (4, 3764310), (5, 3011448), (6, 2509540), (8, 1882155), (10, 1505724), (11, 1368840), (12, 1254770), (15, 1003816), (17, 885720), (20, 752862), (22, 684420), (24, 627385), (30, 501908), (33, 456280), (34, 442860), (40, 376431), (44, 342210), (51, 295240), (55, 273768), (60, 250954), (61, 246840), (66, 228140), (68, 221430), (85, 177144), (88, 171105), (102, 147620), (110, 136884), (120, 125477), (121, 124440), (122, 123420), (132, 114070), (136, 110715), (165, 91256), (170, 88572), (183, 82280), (187, 80520), (204, 73810), (220, 68442), (242, 62220), (244, 61710), (255, 59048), (264, 57035), (305, 49368), (330, 45628), (340, 44286), (363, 41480), (366, 41140), (374, 40260), (408, 36905), (440, 34221), (484, 31110), (488, 30855), (510, 29524), (561, 26840), (605, 24888), (610, 24684), (660, 22814), (671, 22440), (680, 22143), (726, 20740), (732, 20570), (748, 20130), (915, 16456), (935, 16104), (968, 15555), (1020, 14762), (1037, 14520), (1122, 13420), (1210, 12444), (1220, 12342), (1320, 11407), (1342, 11220), (1452, 10370), (1464, 10285), (1496, 10065), (1815, 8296), (1830, 8228), (1870, 8052), (2013, 7480), (2040, 7381), (2057, 7320), (2074, 7260), (2244, 6710), (2420, 6222), (2440, 6171), (2684, 5610), (2805, 5368), (2904, 5185), (3111, 4840), (3355, 4488), (3630, 4148), (3660, 4114), (3740, 4026)]