350128080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21143}}^1$

素因数の和:21185

約数の個数: 120

約数和(自身を含む): 1227028608

約数和(自身を除く): 876900528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 21143, 42286, 63429, 84572, 105715, 126858, 169144, 190287, 211430, 253716, 317145, 338288, 380574, 422860, 486289, 507432, 634290, 761148, 845720, 951435, 972578, 1014864, 1268580, 1458867, 1522296, 1691440, 1902870, 1945156, 2431445, 2537160, 2917734, 3044592, 3805740, 3890312, 4376601, 4862890, 5074320, 5835468, 7294335, 7611480, 7780624, 8753202, 9725780, 11670936, 14588670, 15222960, 17506404, 19451560, 21883005, 23341872, 29177340, 35012808, 38903120, 43766010, 58354680, 70025616, 87532020, 116709360, 175064040, 350128080]

約数ペア:

[(1, 350128080), (2, 175064040), (3, 116709360), (4, 87532020), (5, 70025616), (6, 58354680), (8, 43766010), (9, 38903120), (10, 35012808), (12, 29177340), (15, 23341872), (16, 21883005), (18, 19451560), (20, 17506404), (23, 15222960), (24, 14588670), (30, 11670936), (36, 9725780), (40, 8753202), (45, 7780624), (46, 7611480), (48, 7294335), (60, 5835468), (69, 5074320), (72, 4862890), (80, 4376601), (90, 3890312), (92, 3805740), (115, 3044592), (120, 2917734), (138, 2537160), (144, 2431445), (180, 1945156), (184, 1902870), (207, 1691440), (230, 1522296), (240, 1458867), (276, 1268580), (345, 1014864), (360, 972578), (368, 951435), (414, 845720), (460, 761148), (552, 634290), (690, 507432), (720, 486289), (828, 422860), (920, 380574), (1035, 338288), (1104, 317145), (1380, 253716), (1656, 211430), (1840, 190287), (2070, 169144), (2760, 126858), (3312, 105715), (4140, 84572), (5520, 63429), (8280, 42286), (16560, 21143)]