2015124240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4049

約数の個数: 160

約数和(自身を含む): 6668144640

約数和(自身を除く): 4653020400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 170, 204, 240, 254, 255, 272, 340, 381, 408, 508, 510, 635, 680, 762, 816, 1016, 1020, 1270, 1360, 1524, 1905, 2032, 2040, 2159, 2540, 3048, 3810, 3889, 4080, 4318, 5080, 6096, 6477, 7620, 7778, 8636, 10160, 10795, 11667, 12954, 15240, 15556, 17272, 19445, 21590, 23334, 25908, 30480, 31112, 32385, 34544, 38890, 43180, 46668, 51816, 58335, 62224, 64770, 66113, 77780, 86360, 93336, 103632, 116670, 129540, 132226, 155560, 172720, 186672, 198339, 233340, 259080, 264452, 311120, 330565, 396678, 466680, 493903, 518160, 528904, 661130, 793356, 933360, 987806, 991695, 1057808, 1322260, 1481709, 1586712, 1975612, 1983390, 2469515, 2644520, 2963418, 3173424, 3951224, 3966780, 4939030, 5289040, 5926836, 7408545, 7902448, 7933560, 8396351, 9878060, 11853672, 14817090, 15867120, 16792702, 19756120, 23707344, 25189053, 29634180, 33585404, 39512240, 41981755, 50378106, 59268360, 67170808, 83963510, 100756212, 118536720, 125945265, 134341616, 167927020, 201512424, 251890530, 335854040, 403024848, 503781060, 671708080, 1007562120, 2015124240]

約数ペア:

[(1, 2015124240), (2, 1007562120), (3, 671708080), (4, 503781060), (5, 403024848), (6, 335854040), (8, 251890530), (10, 201512424), (12, 167927020), (15, 134341616), (16, 125945265), (17, 118536720), (20, 100756212), (24, 83963510), (30, 67170808), (34, 59268360), (40, 50378106), (48, 41981755), (51, 39512240), (60, 33585404), (68, 29634180), (80, 25189053), (85, 23707344), (102, 19756120), (120, 16792702), (127, 15867120), (136, 14817090), (170, 11853672), (204, 9878060), (240, 8396351), (254, 7933560), (255, 7902448), (272, 7408545), (340, 5926836), (381, 5289040), (408, 4939030), (508, 3966780), (510, 3951224), (635, 3173424), (680, 2963418), (762, 2644520), (816, 2469515), (1016, 1983390), (1020, 1975612), (1270, 1586712), (1360, 1481709), (1524, 1322260), (1905, 1057808), (2032, 991695), (2040, 987806), (2159, 933360), (2540, 793356), (3048, 661130), (3810, 528904), (3889, 518160), (4080, 493903), (4318, 466680), (5080, 396678), (6096, 330565), (6477, 311120), (7620, 264452), (7778, 259080), (8636, 233340), (10160, 198339), (10795, 186672), (11667, 172720), (12954, 155560), (15240, 132226), (15556, 129540), (17272, 116670), (19445, 103632), (21590, 93336), (23334, 86360), (25908, 77780), (30480, 66113), (31112, 64770), (32385, 62224), (34544, 58335), (38890, 51816), (43180, 46668)]