85547520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 306408960

約数和(自身を除く): 220861440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 79, 80, 90, 94, 96, 120, 128, 141, 144, 158, 160, 180, 188, 192, 235, 237, 240, 256, 282, 288, 316, 320, 360, 376, 384, 395, 423, 470, 474, 480, 512, 564, 576, 632, 640, 705, 711, 720, 752, 768, 790, 846, 940, 948, 960, 1128, 1152, 1185, 1264, 1280, 1410, 1422, 1440, 1504, 1536, 1580, 1692, 1880, 1896, 1920, 2115, 2256, 2304, 2370, 2528, 2560, 2820, 2844, 2880, 3008, 3160, 3384, 3555, 3713, 3760, 3792, 3840, 4230, 4512, 4608, 4740, 5056, 5640, 5688, 5760, 6016, 6320, 6768, 7110, 7426, 7520, 7584, 7680, 8460, 9024, 9480, 10112, 11139, 11280, 11376, 11520, 12032, 12640, 13536, 14220, 14852, 15040, 15168, 16920, 18048, 18565, 18960, 20224, 22278, 22560, 22752, 23040, 24064, 25280, 27072, 28440, 29704, 30080, 30336, 33417, 33840, 36096, 37130, 37920, 40448, 44556, 45120, 45504, 50560, 54144, 55695, 56880, 59408, 60160, 60672, 66834, 67680, 72192, 74260, 75840, 89112, 90240, 91008, 101120, 108288, 111390, 113760, 118816, 120320, 121344, 133668, 135360, 148520, 151680, 167085, 178224, 180480, 182016, 202240, 216576, 222780, 227520, 237632, 267336, 270720, 297040, 303360, 334170, 356448, 360960, 364032, 445560, 455040, 475264, 534672, 541440, 594080, 606720, 668340, 712896, 891120, 910080, 950528, 1069344, 1082880, 1188160, 1336680, 1425792, 1782240, 1820160, 1901056, 2138688, 2376320, 2673360, 2851584, 3564480, 4277376, 4752640, 5346720, 5703168, 7128960, 8554752, 9505280, 10693440, 14257920, 17109504, 21386880, 28515840, 42773760, 85547520]

約数ペア:

[(1, 85547520), (2, 42773760), (3, 28515840), (4, 21386880), (5, 17109504), (6, 14257920), (8, 10693440), (9, 9505280), (10, 8554752), (12, 7128960), (15, 5703168), (16, 5346720), (18, 4752640), (20, 4277376), (24, 3564480), (30, 2851584), (32, 2673360), (36, 2376320), (40, 2138688), (45, 1901056), (47, 1820160), (48, 1782240), (60, 1425792), (64, 1336680), (72, 1188160), (79, 1082880), (80, 1069344), (90, 950528), (94, 910080), (96, 891120), (120, 712896), (128, 668340), (141, 606720), (144, 594080), (158, 541440), (160, 534672), (180, 475264), (188, 455040), (192, 445560), (235, 364032), (237, 360960), (240, 356448), (256, 334170), (282, 303360), (288, 297040), (316, 270720), (320, 267336), (360, 237632), (376, 227520), (384, 222780), (395, 216576), (423, 202240), (470, 182016), (474, 180480), (480, 178224), (512, 167085), (564, 151680), (576, 148520), (632, 135360), (640, 133668), (705, 121344), (711, 120320), (720, 118816), (752, 113760), (768, 111390), (790, 108288), (846, 101120), (940, 91008), (948, 90240), (960, 89112), (1128, 75840), (1152, 74260), (1185, 72192), (1264, 67680), (1280, 66834), (1410, 60672), (1422, 60160), (1440, 59408), (1504, 56880), (1536, 55695), (1580, 54144), (1692, 50560), (1880, 45504), (1896, 45120), (1920, 44556), (2115, 40448), (2256, 37920), (2304, 37130), (2370, 36096), (2528, 33840), (2560, 33417), (2820, 30336), (2844, 30080), (2880, 29704), (3008, 28440), (3160, 27072), (3384, 25280), (3555, 24064), (3713, 23040), (3760, 22752), (3792, 22560), (3840, 22278), (4230, 20224), (4512, 18960), (4608, 18565), (4740, 18048), (5056, 16920), (5640, 15168), (5688, 15040), (5760, 14852), (6016, 14220), (6320, 13536), (6768, 12640), (7110, 12032), (7426, 11520), (7520, 11376), (7584, 11280), (7680, 11139), (8460, 10112), (9024, 9480)]