12271858560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54629}}^1$

素因数の和:54670

約数の個数: 256

約数和(自身を含む): 46806984000

約数和(自身を除く): 34535125440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 54629, 56160, 74880, 109258, 112320, 163887, 218516, 224640, 273145, 327774, 437032, 491661, 546290, 655548, 710177, 819435, 874064, 983322, 1092580, 1311096, 1420354, 1474983, 1638870, 1748128, 1966644, 2130531, 2185160, 2458305, 2622192, 2840708, 2949966, 3277740, 3496256, 3550885, 3933288, 4261062, 4370320, 4916610, 5244384, 5681416, 5899932, 6391593, 6555480, 6992512, 7101770, 7374915, 7866576, 8522124, 8740640, 9833220, 10488768, 10652655, 11362832, 11799864, 12783186, 13110960, 14203540, 14749830, 15733152, 17044248, 17481280, 19174779, 19666440, 20977536, 21305310, 22725664, 23599728, 25566372, 26221920, 28407080, 29499660, 31466304, 31957965, 34088496, 34962560, 38349558, 39332880, 42610620, 45451328, 47199456, 51132744, 52443840, 56814160, 58999320, 62932608, 63915930, 68176992, 76699116, 78665760, 85221240, 90902656, 94398912, 95873895, 102265488, 104887680, 113628320, 117998640, 127831860, 136353984, 153398232, 157331520, 170442480, 188797824, 191747790, 204530976, 227256640, 235997280, 255663720, 272707968, 306796464, 314663040, 340884960, 383495580, 409061952, 454513280, 471994560, 511327440, 613592928, 681769920, 766991160, 818123904, 943989120, 1022654880, 1227185856, 1363539840, 1533982320, 2045309760, 2454371712, 3067964640, 4090619520, 6135929280, 12271858560]

約数ペア:

[(1, 12271858560), (2, 6135929280), (3, 4090619520), (4, 3067964640), (5, 2454371712), (6, 2045309760), (8, 1533982320), (9, 1363539840), (10, 1227185856), (12, 1022654880), (13, 943989120), (15, 818123904), (16, 766991160), (18, 681769920), (20, 613592928), (24, 511327440), (26, 471994560), (27, 454513280), (30, 409061952), (32, 383495580), (36, 340884960), (39, 314663040), (40, 306796464), (45, 272707968), (48, 255663720), (52, 235997280), (54, 227256640), (60, 204530976), (64, 191747790), (65, 188797824), (72, 170442480), (78, 157331520), (80, 153398232), (90, 136353984), (96, 127831860), (104, 117998640), (108, 113628320), (117, 104887680), (120, 102265488), (128, 95873895), (130, 94398912), (135, 90902656), (144, 85221240), (156, 78665760), (160, 76699116), (180, 68176992), (192, 63915930), (195, 62932608), (208, 58999320), (216, 56814160), (234, 52443840), (240, 51132744), (260, 47199456), (270, 45451328), (288, 42610620), (312, 39332880), (320, 38349558), (351, 34962560), (360, 34088496), (384, 31957965), (390, 31466304), (416, 29499660), (432, 28407080), (468, 26221920), (480, 25566372), (520, 23599728), (540, 22725664), (576, 21305310), (585, 20977536), (624, 19666440), (640, 19174779), (702, 17481280), (720, 17044248), (780, 15733152), (832, 14749830), (864, 14203540), (936, 13110960), (960, 12783186), (1040, 11799864), (1080, 11362832), (1152, 10652655), (1170, 10488768), (1248, 9833220), (1404, 8740640), (1440, 8522124), (1560, 7866576), (1664, 7374915), (1728, 7101770), (1755, 6992512), (1872, 6555480), (1920, 6391593), (2080, 5899932), (2160, 5681416), (2340, 5244384), (2496, 4916610), (2808, 4370320), (2880, 4261062), (3120, 3933288), (3456, 3550885), (3510, 3496256), (3744, 3277740), (4160, 2949966), (4320, 2840708), (4680, 2622192), (4992, 2458305), (5616, 2185160), (5760, 2130531), (6240, 1966644), (7020, 1748128), (7488, 1638870), (8320, 1474983), (8640, 1420354), (9360, 1311096), (11232, 1092580), (12480, 983322), (14040, 874064), (14976, 819435), (17280, 710177), (18720, 655548), (22464, 546290), (24960, 491661), (28080, 437032), (37440, 327774), (44928, 273145), (54629, 224640), (56160, 218516), (74880, 163887), (109258, 112320)]