487575360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2245

約数の個数: 168

約数和(自身を含む): 1699077120

約数和(自身を除く): 1211501760

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, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2143, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4286, 4740, 5056, 5688, 6320, 6429, 7110, 7584, 8572, 9480, 10715, 11376, 12640, 12858, 14220, 15168, 17144, 18960, 19287, 21430, 22752, 25280, 25716, 28440, 32145, 34288, 37920, 38574, 42860, 45504, 51432, 56880, 64290, 68576, 75840, 77148, 85720, 96435, 102864, 113760, 128580, 137152, 154296, 169297, 171440, 192870, 205728, 227520, 257160, 308592, 338594, 342880, 385740, 411456, 507891, 514320, 617184, 677188, 685760, 771480, 846485, 1015782, 1028640, 1234368, 1354376, 1523673, 1542960, 1692970, 2031564, 2057280, 2539455, 2708752, 3047346, 3085920, 3385940, 4063128, 5078910, 5417504, 6094692, 6171840, 6771880, 7618365, 8126256, 10157820, 10835008, 12189384, 13543760, 15236730, 16252512, 20315640, 24378768, 27087520, 30473460, 32505024, 40631280, 48757536, 54175040, 60946920, 81262560, 97515072, 121893840, 162525120, 243787680, 487575360]

約数ペア:

[(1, 487575360), (2, 243787680), (3, 162525120), (4, 121893840), (5, 97515072), (6, 81262560), (8, 60946920), (9, 54175040), (10, 48757536), (12, 40631280), (15, 32505024), (16, 30473460), (18, 27087520), (20, 24378768), (24, 20315640), (30, 16252512), (32, 15236730), (36, 13543760), (40, 12189384), (45, 10835008), (48, 10157820), (60, 8126256), (64, 7618365), (72, 6771880), (79, 6171840), (80, 6094692), (90, 5417504), (96, 5078910), (120, 4063128), (144, 3385940), (158, 3085920), (160, 3047346), (180, 2708752), (192, 2539455), (237, 2057280), (240, 2031564), (288, 1692970), (316, 1542960), (320, 1523673), (360, 1354376), (395, 1234368), (474, 1028640), (480, 1015782), (576, 846485), (632, 771480), (711, 685760), (720, 677188), (790, 617184), (948, 514320), (960, 507891), (1185, 411456), (1264, 385740), (1422, 342880), (1440, 338594), (1580, 308592), (1896, 257160), (2143, 227520), (2370, 205728), (2528, 192870), (2844, 171440), (2880, 169297), (3160, 154296), (3555, 137152), (3792, 128580), (4286, 113760), (4740, 102864), (5056, 96435), (5688, 85720), (6320, 77148), (6429, 75840), (7110, 68576), (7584, 64290), (8572, 56880), (9480, 51432), (10715, 45504), (11376, 42860), (12640, 38574), (12858, 37920), (14220, 34288), (15168, 32145), (17144, 28440), (18960, 25716), (19287, 25280), (21430, 22752)]