55547520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4133}}^1$

素因数の和:4162

約数の個数: 128

約数和(自身を含む): 202400640

約数和(自身を除く): 146853120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4133, 4480, 6720, 8266, 12399, 13440, 16532, 20665, 24798, 28931, 33064, 41330, 49596, 57862, 61995, 66128, 82660, 86793, 99192, 115724, 123990, 132256, 144655, 165320, 173586, 198384, 231448, 247980, 264512, 289310, 330640, 347172, 396768, 433965, 462896, 495960, 529024, 578620, 661280, 694344, 793536, 867930, 925792, 991920, 1157240, 1322560, 1388688, 1587072, 1735860, 1851584, 1983840, 2314480, 2645120, 2777376, 3471720, 3703168, 3967680, 4628960, 5554752, 6943440, 7935360, 9257920, 11109504, 13886880, 18515840, 27773760, 55547520]

約数ペア:

[(1, 55547520), (2, 27773760), (3, 18515840), (4, 13886880), (5, 11109504), (6, 9257920), (7, 7935360), (8, 6943440), (10, 5554752), (12, 4628960), (14, 3967680), (15, 3703168), (16, 3471720), (20, 2777376), (21, 2645120), (24, 2314480), (28, 1983840), (30, 1851584), (32, 1735860), (35, 1587072), (40, 1388688), (42, 1322560), (48, 1157240), (56, 991920), (60, 925792), (64, 867930), (70, 793536), (80, 694344), (84, 661280), (96, 578620), (105, 529024), (112, 495960), (120, 462896), (128, 433965), (140, 396768), (160, 347172), (168, 330640), (192, 289310), (210, 264512), (224, 247980), (240, 231448), (280, 198384), (320, 173586), (336, 165320), (384, 144655), (420, 132256), (448, 123990), (480, 115724), (560, 99192), (640, 86793), (672, 82660), (840, 66128), (896, 61995), (960, 57862), (1120, 49596), (1344, 41330), (1680, 33064), (1920, 28931), (2240, 24798), (2688, 20665), (3360, 16532), (4133, 13440), (4480, 12399), (6720, 8266)]