121911480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 413994240

約数和(自身を除く): 292082760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 191, 197, 216, 270, 324, 360, 382, 394, 405, 540, 573, 591, 648, 764, 788, 810, 955, 985, 1080, 1146, 1182, 1528, 1576, 1620, 1719, 1773, 1910, 1970, 2292, 2364, 2865, 2955, 3240, 3438, 3546, 3820, 3940, 4584, 4728, 5157, 5319, 5730, 5910, 6876, 7092, 7640, 7880, 8595, 8865, 10314, 10638, 11460, 11820, 13752, 14184, 15471, 15957, 17190, 17730, 20628, 21276, 22920, 23640, 25785, 26595, 30942, 31914, 34380, 35460, 37627, 41256, 42552, 51570, 53190, 61884, 63828, 68760, 70920, 75254, 77355, 79785, 103140, 106380, 112881, 123768, 127656, 150508, 154710, 159570, 188135, 206280, 212760, 225762, 301016, 309420, 319140, 338643, 376270, 451524, 564405, 618840, 638280, 677286, 752540, 903048, 1015929, 1128810, 1354572, 1505080, 1693215, 2031858, 2257620, 2709144, 3047787, 3386430, 4063716, 4515240, 5079645, 6095574, 6772860, 8127432, 10159290, 12191148, 13545720, 15238935, 20318580, 24382296, 30477870, 40637160, 60955740, 121911480]

約数ペア:

[(1, 121911480), (2, 60955740), (3, 40637160), (4, 30477870), (5, 24382296), (6, 20318580), (8, 15238935), (9, 13545720), (10, 12191148), (12, 10159290), (15, 8127432), (18, 6772860), (20, 6095574), (24, 5079645), (27, 4515240), (30, 4063716), (36, 3386430), (40, 3047787), (45, 2709144), (54, 2257620), (60, 2031858), (72, 1693215), (81, 1505080), (90, 1354572), (108, 1128810), (120, 1015929), (135, 903048), (162, 752540), (180, 677286), (191, 638280), (197, 618840), (216, 564405), (270, 451524), (324, 376270), (360, 338643), (382, 319140), (394, 309420), (405, 301016), (540, 225762), (573, 212760), (591, 206280), (648, 188135), (764, 159570), (788, 154710), (810, 150508), (955, 127656), (985, 123768), (1080, 112881), (1146, 106380), (1182, 103140), (1528, 79785), (1576, 77355), (1620, 75254), (1719, 70920), (1773, 68760), (1910, 63828), (1970, 61884), (2292, 53190), (2364, 51570), (2865, 42552), (2955, 41256), (3240, 37627), (3438, 35460), (3546, 34380), (3820, 31914), (3940, 30942), (4584, 26595), (4728, 25785), (5157, 23640), (5319, 22920), (5730, 21276), (5910, 20628), (6876, 17730), (7092, 17190), (7640, 15957), (7880, 15471), (8595, 14184), (8865, 13752), (10314, 11820), (10638, 11460)]