12275120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 160

約数和(自身を含む): 35622720

約数和(自身を除く): 23347600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 37, 40, 44, 52, 55, 58, 65, 74, 80, 88, 104, 110, 116, 130, 143, 145, 148, 176, 185, 208, 220, 232, 260, 286, 290, 296, 319, 370, 377, 407, 440, 464, 481, 520, 572, 580, 592, 638, 715, 740, 754, 814, 880, 962, 1040, 1073, 1144, 1160, 1276, 1430, 1480, 1508, 1595, 1628, 1885, 1924, 2035, 2146, 2288, 2320, 2405, 2552, 2860, 2960, 3016, 3190, 3256, 3770, 3848, 4070, 4147, 4292, 4810, 5104, 5291, 5365, 5720, 6032, 6380, 6512, 7540, 7696, 8140, 8294, 8584, 9620, 10582, 10730, 11440, 11803, 12760, 13949, 15080, 16280, 16588, 17168, 19240, 20735, 21164, 21460, 23606, 25520, 26455, 27898, 30160, 32560, 33176, 38480, 41470, 42328, 42920, 47212, 52910, 55796, 59015, 66352, 69745, 82940, 84656, 85840, 94424, 105820, 111592, 118030, 139490, 153439, 165880, 188848, 211640, 223184, 236060, 278980, 306878, 331760, 423280, 472120, 557960, 613756, 767195, 944240, 1115920, 1227512, 1534390, 2455024, 3068780, 6137560, 12275120]

約数ペア:

[(1, 12275120), (2, 6137560), (4, 3068780), (5, 2455024), (8, 1534390), (10, 1227512), (11, 1115920), (13, 944240), (16, 767195), (20, 613756), (22, 557960), (26, 472120), (29, 423280), (37, 331760), (40, 306878), (44, 278980), (52, 236060), (55, 223184), (58, 211640), (65, 188848), (74, 165880), (80, 153439), (88, 139490), (104, 118030), (110, 111592), (116, 105820), (130, 94424), (143, 85840), (145, 84656), (148, 82940), (176, 69745), (185, 66352), (208, 59015), (220, 55796), (232, 52910), (260, 47212), (286, 42920), (290, 42328), (296, 41470), (319, 38480), (370, 33176), (377, 32560), (407, 30160), (440, 27898), (464, 26455), (481, 25520), (520, 23606), (572, 21460), (580, 21164), (592, 20735), (638, 19240), (715, 17168), (740, 16588), (754, 16280), (814, 15080), (880, 13949), (962, 12760), (1040, 11803), (1073, 11440), (1144, 10730), (1160, 10582), (1276, 9620), (1430, 8584), (1480, 8294), (1508, 8140), (1595, 7696), (1628, 7540), (1885, 6512), (1924, 6380), (2035, 6032), (2146, 5720), (2288, 5365), (2320, 5291), (2405, 5104), (2552, 4810), (2860, 4292), (2960, 4147), (3016, 4070), (3190, 3848), (3256, 3770)]