12289412880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19687}}^1$

素因数の和:19743

約数の個数: 240

約数和(自身を含む): 44968967040

約数和(自身を除く): 32679554160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 765, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1530, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2890, 3060, 3468, 3672, 4080, 4335, 4590, 4624, 5202, 5780, 6120, 6936, 7344, 7803, 8670, 9180, 10404, 11560, 12240, 13005, 13872, 15606, 17340, 18360, 19687, 20808, 23120, 26010, 31212, 34680, 36720, 39015, 39374, 41616, 52020, 59061, 62424, 69360, 78030, 78748, 98435, 104040, 118122, 124848, 156060, 157496, 177183, 196870, 208080, 236244, 295305, 312120, 314992, 334679, 354366, 393740, 472488, 531549, 590610, 624240, 669358, 708732, 787480, 885915, 944976, 1004037, 1063098, 1181220, 1338716, 1417464, 1574960, 1673395, 1771830, 2008074, 2126196, 2362440, 2657745, 2677432, 2834928, 3012111, 3346790, 3543660, 4016148, 4252392, 4724880, 5020185, 5315490, 5354864, 5689543, 6024222, 6693580, 7087320, 8032296, 8504784, 9036333, 10040370, 10630980, 11379086, 12048444, 13387160, 14174640, 15060555, 16064592, 17068629, 18072666, 20080740, 21261960, 22758172, 24096888, 26774320, 28447715, 30121110, 34137258, 36145332, 40161480, 42523920, 45181665, 45516344, 48193776, 51205887, 56895430, 60242220, 68274516, 72290664, 80322960, 85343145, 90363330, 91032688, 102411774, 113790860, 120484440, 136549032, 144581328, 153617661, 170686290, 180726660, 204823548, 227581720, 240968880, 256029435, 273098064, 307235322, 341372580, 361453320, 409647096, 455163440, 512058870, 614470644, 682745160, 722906640, 768088305, 819294192, 1024117740, 1228941288, 1365490320, 1536176610, 2048235480, 2457882576, 3072353220, 4096470960, 6144706440, 12289412880]

約数ペア:

[(1, 12289412880), (2, 6144706440), (3, 4096470960), (4, 3072353220), (5, 2457882576), (6, 2048235480), (8, 1536176610), (9, 1365490320), (10, 1228941288), (12, 1024117740), (15, 819294192), (16, 768088305), (17, 722906640), (18, 682745160), (20, 614470644), (24, 512058870), (27, 455163440), (30, 409647096), (34, 361453320), (36, 341372580), (40, 307235322), (45, 273098064), (48, 256029435), (51, 240968880), (54, 227581720), (60, 204823548), (68, 180726660), (72, 170686290), (80, 153617661), (85, 144581328), (90, 136549032), (102, 120484440), (108, 113790860), (120, 102411774), (135, 91032688), (136, 90363330), (144, 85343145), (153, 80322960), (170, 72290664), (180, 68274516), (204, 60242220), (216, 56895430), (240, 51205887), (255, 48193776), (270, 45516344), (272, 45181665), (289, 42523920), (306, 40161480), (340, 36145332), (360, 34137258), (408, 30121110), (432, 28447715), (459, 26774320), (510, 24096888), (540, 22758172), (578, 21261960), (612, 20080740), (680, 18072666), (720, 17068629), (765, 16064592), (816, 15060555), (867, 14174640), (918, 13387160), (1020, 12048444), (1080, 11379086), (1156, 10630980), (1224, 10040370), (1360, 9036333), (1445, 8504784), (1530, 8032296), (1734, 7087320), (1836, 6693580), (2040, 6024222), (2160, 5689543), (2295, 5354864), (2312, 5315490), (2448, 5020185), (2601, 4724880), (2890, 4252392), (3060, 4016148), (3468, 3543660), (3672, 3346790), (4080, 3012111), (4335, 2834928), (4590, 2677432), (4624, 2657745), (5202, 2362440), (5780, 2126196), (6120, 2008074), (6936, 1771830), (7344, 1673395), (7803, 1574960), (8670, 1417464), (9180, 1338716), (10404, 1181220), (11560, 1063098), (12240, 1004037), (13005, 944976), (13872, 885915), (15606, 787480), (17340, 708732), (18360, 669358), (19687, 624240), (20808, 590610), (23120, 531549), (26010, 472488), (31212, 393740), (34680, 354366), (36720, 334679), (39015, 314992), (39374, 312120), (41616, 295305), (52020, 236244), (59061, 208080), (62424, 196870), (69360, 177183), (78030, 157496), (78748, 156060), (98435, 124848), (104040, 118122)]