553444560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3643}}^1$

素因数の和:3873

約数の個数: 120

約数和(自身を含む): 1867972704

約数和(自身を除く): 1314528144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3376, 3643, 3798, 4220, 5064, 6330, 7286, 7596, 8440, 9495, 10128, 10929, 12660, 14572, 15192, 16880, 18215, 18990, 21858, 25320, 29144, 30384, 32787, 36430, 37980, 43716, 50640, 54645, 58288, 65574, 72860, 75960, 87432, 109290, 131148, 145720, 151920, 163935, 174864, 218580, 262296, 291440, 327870, 437160, 524592, 655740, 768673, 874320, 1311480, 1537346, 2306019, 2622960, 3074692, 3843365, 4612038, 6149384, 6918057, 7686730, 9224076, 11530095, 12298768, 13836114, 15373460, 18448152, 23060190, 27672228, 30746920, 34590285, 36896304, 46120380, 55344456, 61493840, 69180570, 92240760, 110688912, 138361140, 184481520, 276722280, 553444560]

約数ペア:

[(1, 553444560), (2, 276722280), (3, 184481520), (4, 138361140), (5, 110688912), (6, 92240760), (8, 69180570), (9, 61493840), (10, 55344456), (12, 46120380), (15, 36896304), (16, 34590285), (18, 30746920), (20, 27672228), (24, 23060190), (30, 18448152), (36, 15373460), (40, 13836114), (45, 12298768), (48, 11530095), (60, 9224076), (72, 7686730), (80, 6918057), (90, 6149384), (120, 4612038), (144, 3843365), (180, 3074692), (211, 2622960), (240, 2306019), (360, 1537346), (422, 1311480), (633, 874320), (720, 768673), (844, 655740), (1055, 524592), (1266, 437160), (1688, 327870), (1899, 291440), (2110, 262296), (2532, 218580), (3165, 174864), (3376, 163935), (3643, 151920), (3798, 145720), (4220, 131148), (5064, 109290), (6330, 87432), (7286, 75960), (7596, 72860), (8440, 65574), (9495, 58288), (10128, 54645), (10929, 50640), (12660, 43716), (14572, 37980), (15192, 36430), (16880, 32787), (18215, 30384), (18990, 29144), (21858, 25320)]