364088640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19961}}^1$

素因数の和:20000

約数の個数: 112

約数和(自身を含む): 1216883520

約数和(自身を除く): 852794880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 299415, 319376, 379259, 399220, 479064, 598830, 638752, 758518, 798440, 958128, 1137777, 1197660, 1277504, 1517036, 1596880, 1896295, 1916256, 2275554, 2395320, 3034072, 3193760, 3792590, 3832512, 4551108, 4790640, 5688885, 6068144, 6387520, 7585180, 9102216, 9581280, 11377770, 12136288, 15170360, 18204432, 19162560, 22755540, 24272576, 30340720, 36408864, 45511080, 60681440, 72817728, 91022160, 121362880, 182044320, 364088640]

約数ペア:

[(1, 364088640), (2, 182044320), (3, 121362880), (4, 91022160), (5, 72817728), (6, 60681440), (8, 45511080), (10, 36408864), (12, 30340720), (15, 24272576), (16, 22755540), (19, 19162560), (20, 18204432), (24, 15170360), (30, 12136288), (32, 11377770), (38, 9581280), (40, 9102216), (48, 7585180), (57, 6387520), (60, 6068144), (64, 5688885), (76, 4790640), (80, 4551108), (95, 3832512), (96, 3792590), (114, 3193760), (120, 3034072), (152, 2395320), (160, 2275554), (190, 1916256), (192, 1896295), (228, 1596880), (240, 1517036), (285, 1277504), (304, 1197660), (320, 1137777), (380, 958128), (456, 798440), (480, 758518), (570, 638752), (608, 598830), (760, 479064), (912, 399220), (960, 379259), (1140, 319376), (1216, 299415), (1520, 239532), (1824, 199610), (2280, 159688), (3040, 119766), (3648, 99805), (4560, 79844), (6080, 59883), (9120, 39922), (18240, 19961)]