57543840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 199017000

約数和(自身を除く): 141473160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 449, 480, 534, 712, 720, 801, 890, 898, 1068, 1335, 1347, 1424, 1440, 1602, 1780, 1796, 2136, 2245, 2670, 2694, 2848, 3204, 3560, 3592, 4005, 4041, 4272, 4490, 5340, 5388, 6408, 6735, 7120, 7184, 8010, 8082, 8544, 8980, 10680, 10776, 12816, 13470, 14240, 14368, 16020, 16164, 17960, 20205, 21360, 21552, 25632, 26940, 32040, 32328, 35920, 39961, 40410, 42720, 43104, 53880, 64080, 64656, 71840, 79922, 80820, 107760, 119883, 128160, 129312, 159844, 161640, 199805, 215520, 239766, 319688, 323280, 359649, 399610, 479532, 599415, 639376, 646560, 719298, 799220, 959064, 1198830, 1278752, 1438596, 1598440, 1798245, 1918128, 2397660, 2877192, 3196880, 3596490, 3836256, 4795320, 5754384, 6393760, 7192980, 9590640, 11508768, 14385960, 19181280, 28771920, 57543840]

約数ペア:

[(1, 57543840), (2, 28771920), (3, 19181280), (4, 14385960), (5, 11508768), (6, 9590640), (8, 7192980), (9, 6393760), (10, 5754384), (12, 4795320), (15, 3836256), (16, 3596490), (18, 3196880), (20, 2877192), (24, 2397660), (30, 1918128), (32, 1798245), (36, 1598440), (40, 1438596), (45, 1278752), (48, 1198830), (60, 959064), (72, 799220), (80, 719298), (89, 646560), (90, 639376), (96, 599415), (120, 479532), (144, 399610), (160, 359649), (178, 323280), (180, 319688), (240, 239766), (267, 215520), (288, 199805), (356, 161640), (360, 159844), (445, 129312), (449, 128160), (480, 119883), (534, 107760), (712, 80820), (720, 79922), (801, 71840), (890, 64656), (898, 64080), (1068, 53880), (1335, 43104), (1347, 42720), (1424, 40410), (1440, 39961), (1602, 35920), (1780, 32328), (1796, 32040), (2136, 26940), (2245, 25632), (2670, 21552), (2694, 21360), (2848, 20205), (3204, 17960), (3560, 16164), (3592, 16020), (4005, 14368), (4041, 14240), (4272, 13470), (4490, 12816), (5340, 10776), (5388, 10680), (6408, 8980), (6735, 8544), (7120, 8082), (7184, 8010)]