55989120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 196978320

約数和(自身を除く): 140989200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 241, 242, 264, 320, 330, 352, 363, 384, 440, 480, 482, 484, 528, 605, 640, 660, 704, 723, 726, 880, 960, 964, 968, 1056, 1205, 1210, 1320, 1408, 1446, 1452, 1760, 1815, 1920, 1928, 1936, 2112, 2410, 2420, 2640, 2651, 2892, 2904, 3520, 3615, 3630, 3856, 3872, 4224, 4820, 4840, 5280, 5302, 5784, 5808, 7040, 7230, 7260, 7712, 7744, 7953, 9640, 9680, 10560, 10604, 11568, 11616, 13255, 14460, 14520, 15424, 15488, 15906, 19280, 19360, 21120, 21208, 23136, 23232, 26510, 28920, 29040, 29161, 30848, 31812, 38560, 38720, 39765, 42416, 46272, 46464, 53020, 57840, 58080, 58322, 63624, 77120, 77440, 79530, 84832, 87483, 92544, 106040, 115680, 116160, 116644, 127248, 145805, 154240, 159060, 169664, 174966, 212080, 231360, 232320, 233288, 254496, 291610, 318120, 339328, 349932, 424160, 437415, 462720, 466576, 508992, 583220, 636240, 699864, 848320, 874830, 933152, 1017984, 1166440, 1272480, 1399728, 1696640, 1749660, 1866304, 2332880, 2544960, 2799456, 3499320, 3732608, 4665760, 5089920, 5598912, 6998640, 9331520, 11197824, 13997280, 18663040, 27994560, 55989120]

約数ペア:

[(1, 55989120), (2, 27994560), (3, 18663040), (4, 13997280), (5, 11197824), (6, 9331520), (8, 6998640), (10, 5598912), (11, 5089920), (12, 4665760), (15, 3732608), (16, 3499320), (20, 2799456), (22, 2544960), (24, 2332880), (30, 1866304), (32, 1749660), (33, 1696640), (40, 1399728), (44, 1272480), (48, 1166440), (55, 1017984), (60, 933152), (64, 874830), (66, 848320), (80, 699864), (88, 636240), (96, 583220), (110, 508992), (120, 466576), (121, 462720), (128, 437415), (132, 424160), (160, 349932), (165, 339328), (176, 318120), (192, 291610), (220, 254496), (240, 233288), (241, 232320), (242, 231360), (264, 212080), (320, 174966), (330, 169664), (352, 159060), (363, 154240), (384, 145805), (440, 127248), (480, 116644), (482, 116160), (484, 115680), (528, 106040), (605, 92544), (640, 87483), (660, 84832), (704, 79530), (723, 77440), (726, 77120), (880, 63624), (960, 58322), (964, 58080), (968, 57840), (1056, 53020), (1205, 46464), (1210, 46272), (1320, 42416), (1408, 39765), (1446, 38720), (1452, 38560), (1760, 31812), (1815, 30848), (1920, 29161), (1928, 29040), (1936, 28920), (2112, 26510), (2410, 23232), (2420, 23136), (2640, 21208), (2651, 21120), (2892, 19360), (2904, 19280), (3520, 15906), (3615, 15488), (3630, 15424), (3856, 14520), (3872, 14460), (4224, 13255), (4820, 11616), (4840, 11568), (5280, 10604), (5302, 10560), (5784, 9680), (5808, 9640), (7040, 7953), (7230, 7744), (7260, 7712)]