25079879040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{6277}}^1$

素因数の和:8380

約数の個数: 128

約数和(自身を含む): 79993271520

約数和(自身を除く): 54913392480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2081, 4162, 6243, 6277, 8324, 10405, 12486, 12554, 16648, 18831, 20810, 24972, 25108, 31215, 31385, 33296, 37662, 41620, 49944, 50216, 62430, 62770, 66592, 75324, 83240, 94155, 99888, 100432, 124860, 125540, 133184, 150648, 166480, 188310, 199776, 200864, 249720, 251080, 266368, 301296, 332960, 376620, 399552, 401728, 499440, 502160, 602592, 665920, 753240, 799104, 803456, 998880, 1004320, 1205184, 1331840, 1506480, 1997760, 2008640, 2410368, 3012960, 3995520, 4017280, 6025920, 12051840, 13062437, 26124874, 39187311, 52249748, 65312185, 78374622, 104499496, 130624370, 156749244, 195936555, 208998992, 261248740, 313498488, 391873110, 417997984, 522497480, 626996976, 783746220, 835995968, 1044994960, 1253993952, 1567492440, 1671991936, 2089989920, 2507987904, 3134984880, 4179979840, 5015975808, 6269969760, 8359959680, 12539939520, 25079879040]

約数ペア:

[(1, 25079879040), (2, 12539939520), (3, 8359959680), (4, 6269969760), (5, 5015975808), (6, 4179979840), (8, 3134984880), (10, 2507987904), (12, 2089989920), (15, 1671991936), (16, 1567492440), (20, 1253993952), (24, 1044994960), (30, 835995968), (32, 783746220), (40, 626996976), (48, 522497480), (60, 417997984), (64, 391873110), (80, 313498488), (96, 261248740), (120, 208998992), (128, 195936555), (160, 156749244), (192, 130624370), (240, 104499496), (320, 78374622), (384, 65312185), (480, 52249748), (640, 39187311), (960, 26124874), (1920, 13062437), (2081, 12051840), (4162, 6025920), (6243, 4017280), (6277, 3995520), (8324, 3012960), (10405, 2410368), (12486, 2008640), (12554, 1997760), (16648, 1506480), (18831, 1331840), (20810, 1205184), (24972, 1004320), (25108, 998880), (31215, 803456), (31385, 799104), (33296, 753240), (37662, 665920), (41620, 602592), (49944, 502160), (50216, 499440), (62430, 401728), (62770, 399552), (66592, 376620), (75324, 332960), (83240, 301296), (94155, 266368), (99888, 251080), (100432, 249720), (124860, 200864), (125540, 199776), (133184, 188310), (150648, 166480)]