127950480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 373446000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 479, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 958, 1008, 1060, 1113, 1260, 1272, 1437, 1484, 1590, 1680, 1855, 1908, 1916, 2120, 2226, 2385, 2395, 2520, 2544, 2874, 2968, 3180, 3339, 3353, 3710, 3816, 3832, 4240, 4311, 4452, 4770, 4790, 5040, 5565, 5748, 5936, 6360, 6678, 6706, 7185, 7420, 7632, 7664, 8622, 8904, 9540, 9580, 10059, 11130, 11496, 12720, 13356, 13412, 14370, 14840, 16695, 16765, 17244, 17808, 19080, 19160, 20118, 21555, 22260, 22992, 25387, 26712, 26824, 28740, 29680, 30177, 33390, 33530, 34488, 38160, 38320, 40236, 43110, 44520, 50295, 50774, 53424, 53648, 57480, 60354, 66780, 67060, 68976, 76161, 80472, 86220, 89040, 100590, 101548, 114960, 120708, 126935, 133560, 134120, 150885, 152322, 160944, 172440, 177709, 201180, 203096, 228483, 241416, 253870, 267120, 268240, 301770, 304644, 344880, 355418, 380805, 402360, 406192, 456966, 482832, 507740, 533127, 603540, 609288, 710836, 761610, 804720, 888545, 913932, 1015480, 1066254, 1142415, 1207080, 1218576, 1421672, 1523220, 1599381, 1777090, 1827864, 2030960, 2132508, 2284830, 2414160, 2665635, 2843344, 3046440, 3198762, 3554180, 3655728, 4265016, 4569660, 5331270, 6092880, 6397524, 7108360, 7996905, 8530032, 9139320, 10662540, 12795048, 14216720, 15993810, 18278640, 21325080, 25590096, 31987620, 42650160, 63975240, 127950480]

約数ペア:

[(1, 127950480), (2, 63975240), (3, 42650160), (4, 31987620), (5, 25590096), (6, 21325080), (7, 18278640), (8, 15993810), (9, 14216720), (10, 12795048), (12, 10662540), (14, 9139320), (15, 8530032), (16, 7996905), (18, 7108360), (20, 6397524), (21, 6092880), (24, 5331270), (28, 4569660), (30, 4265016), (35, 3655728), (36, 3554180), (40, 3198762), (42, 3046440), (45, 2843344), (48, 2665635), (53, 2414160), (56, 2284830), (60, 2132508), (63, 2030960), (70, 1827864), (72, 1777090), (80, 1599381), (84, 1523220), (90, 1421672), (105, 1218576), (106, 1207080), (112, 1142415), (120, 1066254), (126, 1015480), (140, 913932), (144, 888545), (159, 804720), (168, 761610), (180, 710836), (210, 609288), (212, 603540), (240, 533127), (252, 507740), (265, 482832), (280, 456966), (315, 406192), (318, 402360), (336, 380805), (360, 355418), (371, 344880), (420, 304644), (424, 301770), (477, 268240), (479, 267120), (504, 253870), (530, 241416), (560, 228483), (630, 203096), (636, 201180), (720, 177709), (742, 172440), (795, 160944), (840, 152322), (848, 150885), (954, 134120), (958, 133560), (1008, 126935), (1060, 120708), (1113, 114960), (1260, 101548), (1272, 100590), (1437, 89040), (1484, 86220), (1590, 80472), (1680, 76161), (1855, 68976), (1908, 67060), (1916, 66780), (2120, 60354), (2226, 57480), (2385, 53648), (2395, 53424), (2520, 50774), (2544, 50295), (2874, 44520), (2968, 43110), (3180, 40236), (3339, 38320), (3353, 38160), (3710, 34488), (3816, 33530), (3832, 33390), (4240, 30177), (4311, 29680), (4452, 28740), (4770, 26824), (4790, 26712), (5040, 25387), (5565, 22992), (5748, 22260), (5936, 21555), (6360, 20118), (6678, 19160), (6706, 19080), (7185, 17808), (7420, 17244), (7632, 16765), (7664, 16695), (8622, 14840), (8904, 14370), (9540, 13412), (9580, 13356), (10059, 12720), (11130, 11496)]