57031680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 176

約数和(自身を含む): 188651520

約数和(自身を除く): 131619840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 79, 80, 94, 96, 120, 128, 141, 158, 160, 188, 192, 235, 237, 240, 256, 282, 316, 320, 376, 384, 395, 470, 474, 480, 512, 564, 632, 640, 705, 752, 768, 790, 940, 948, 960, 1024, 1128, 1185, 1264, 1280, 1410, 1504, 1536, 1580, 1880, 1896, 1920, 2256, 2370, 2528, 2560, 2820, 3008, 3072, 3160, 3713, 3760, 3792, 3840, 4512, 4740, 5056, 5120, 5640, 6016, 6320, 7426, 7520, 7584, 7680, 9024, 9480, 10112, 11139, 11280, 12032, 12640, 14852, 15040, 15168, 15360, 18048, 18565, 18960, 20224, 22278, 22560, 24064, 25280, 29704, 30080, 30336, 36096, 37130, 37920, 40448, 44556, 45120, 48128, 50560, 55695, 59408, 60160, 60672, 72192, 74260, 75840, 80896, 89112, 90240, 101120, 111390, 118816, 120320, 121344, 144384, 148520, 151680, 178224, 180480, 202240, 222780, 237632, 240640, 242688, 297040, 303360, 356448, 360960, 404480, 445560, 475264, 594080, 606720, 712896, 721920, 891120, 950528, 1188160, 1213440, 1425792, 1782240, 1901056, 2376320, 2851584, 3564480, 3802112, 4752640, 5703168, 7128960, 9505280, 11406336, 14257920, 19010560, 28515840, 57031680]

約数ペア:

[(1, 57031680), (2, 28515840), (3, 19010560), (4, 14257920), (5, 11406336), (6, 9505280), (8, 7128960), (10, 5703168), (12, 4752640), (15, 3802112), (16, 3564480), (20, 2851584), (24, 2376320), (30, 1901056), (32, 1782240), (40, 1425792), (47, 1213440), (48, 1188160), (60, 950528), (64, 891120), (79, 721920), (80, 712896), (94, 606720), (96, 594080), (120, 475264), (128, 445560), (141, 404480), (158, 360960), (160, 356448), (188, 303360), (192, 297040), (235, 242688), (237, 240640), (240, 237632), (256, 222780), (282, 202240), (316, 180480), (320, 178224), (376, 151680), (384, 148520), (395, 144384), (470, 121344), (474, 120320), (480, 118816), (512, 111390), (564, 101120), (632, 90240), (640, 89112), (705, 80896), (752, 75840), (768, 74260), (790, 72192), (940, 60672), (948, 60160), (960, 59408), (1024, 55695), (1128, 50560), (1185, 48128), (1264, 45120), (1280, 44556), (1410, 40448), (1504, 37920), (1536, 37130), (1580, 36096), (1880, 30336), (1896, 30080), (1920, 29704), (2256, 25280), (2370, 24064), (2528, 22560), (2560, 22278), (2820, 20224), (3008, 18960), (3072, 18565), (3160, 18048), (3713, 15360), (3760, 15168), (3792, 15040), (3840, 14852), (4512, 12640), (4740, 12032), (5056, 11280), (5120, 11139), (5640, 10112), (6016, 9480), (6320, 9024), (7426, 7680), (7520, 7584)]