980648280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 3261772800

約数和(自身を除く): 2281124520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 127, 178, 180, 241, 254, 267, 356, 360, 381, 445, 482, 508, 534, 635, 712, 723, 762, 801, 890, 964, 1016, 1068, 1143, 1205, 1270, 1335, 1446, 1524, 1602, 1780, 1905, 1928, 2136, 2169, 2286, 2410, 2540, 2670, 2892, 3048, 3204, 3560, 3615, 3810, 4005, 4338, 4572, 4820, 5080, 5340, 5715, 5784, 6408, 7230, 7620, 8010, 8676, 9144, 9640, 10680, 10845, 11303, 11430, 14460, 15240, 16020, 17352, 21449, 21690, 22606, 22860, 28920, 30607, 32040, 33909, 42898, 43380, 45212, 45720, 56515, 61214, 64347, 67818, 85796, 86760, 90424, 91821, 101727, 107245, 113030, 122428, 128694, 135636, 153035, 169545, 171592, 183642, 193041, 203454, 214490, 226060, 244856, 257388, 271272, 275463, 306070, 321735, 339090, 367284, 386082, 406908, 428980, 452120, 459105, 508635, 514776, 550926, 612140, 643470, 678180, 734568, 772164, 813816, 857960, 918210, 965205, 1017270, 1101852, 1224280, 1286940, 1356360, 1377315, 1544328, 1836420, 1930410, 2034540, 2203704, 2573880, 2724023, 2754630, 3672840, 3860820, 4069080, 5448046, 5509260, 7721640, 8172069, 10896092, 11018520, 13620115, 16344138, 21792184, 24516207, 27240230, 32688276, 40860345, 49032414, 54480460, 65376552, 81720690, 98064828, 108960920, 122581035, 163441380, 196129656, 245162070, 326882760, 490324140, 980648280]

約数ペア:

[(1, 980648280), (2, 490324140), (3, 326882760), (4, 245162070), (5, 196129656), (6, 163441380), (8, 122581035), (9, 108960920), (10, 98064828), (12, 81720690), (15, 65376552), (18, 54480460), (20, 49032414), (24, 40860345), (30, 32688276), (36, 27240230), (40, 24516207), (45, 21792184), (60, 16344138), (72, 13620115), (89, 11018520), (90, 10896092), (120, 8172069), (127, 7721640), (178, 5509260), (180, 5448046), (241, 4069080), (254, 3860820), (267, 3672840), (356, 2754630), (360, 2724023), (381, 2573880), (445, 2203704), (482, 2034540), (508, 1930410), (534, 1836420), (635, 1544328), (712, 1377315), (723, 1356360), (762, 1286940), (801, 1224280), (890, 1101852), (964, 1017270), (1016, 965205), (1068, 918210), (1143, 857960), (1205, 813816), (1270, 772164), (1335, 734568), (1446, 678180), (1524, 643470), (1602, 612140), (1780, 550926), (1905, 514776), (1928, 508635), (2136, 459105), (2169, 452120), (2286, 428980), (2410, 406908), (2540, 386082), (2670, 367284), (2892, 339090), (3048, 321735), (3204, 306070), (3560, 275463), (3615, 271272), (3810, 257388), (4005, 244856), (4338, 226060), (4572, 214490), (4820, 203454), (5080, 193041), (5340, 183642), (5715, 171592), (5784, 169545), (6408, 153035), (7230, 135636), (7620, 128694), (8010, 122428), (8676, 113030), (9144, 107245), (9640, 101727), (10680, 91821), (10845, 90424), (11303, 86760), (11430, 85796), (14460, 67818), (15240, 64347), (16020, 61214), (17352, 56515), (21449, 45720), (21690, 45212), (22606, 43380), (22860, 42898), (28920, 33909), (30607, 32040)]