72234240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 248615808

約数和(自身を除く): 176381568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1447, 1560, 1664, 1920, 2080, 2496, 2894, 3120, 3328, 3840, 4160, 4341, 4992, 5788, 6240, 7235, 8320, 8682, 9984, 11576, 12480, 14470, 16640, 17364, 18811, 21705, 23152, 24960, 28940, 34728, 37622, 43410, 46304, 49920, 56433, 57880, 69456, 75244, 86820, 92608, 94055, 112866, 115760, 138912, 150488, 173640, 185216, 188110, 225732, 231520, 277824, 282165, 300976, 347280, 370432, 376220, 451464, 463040, 555648, 564330, 601952, 694560, 752440, 902928, 926080, 1111296, 1128660, 1203904, 1389120, 1504880, 1805856, 1852160, 2257320, 2407808, 2778240, 3009760, 3611712, 4514640, 4815616, 5556480, 6019520, 7223424, 9029280, 12039040, 14446848, 18058560, 24078080, 36117120, 72234240]

約数ペア:

[(1, 72234240), (2, 36117120), (3, 24078080), (4, 18058560), (5, 14446848), (6, 12039040), (8, 9029280), (10, 7223424), (12, 6019520), (13, 5556480), (15, 4815616), (16, 4514640), (20, 3611712), (24, 3009760), (26, 2778240), (30, 2407808), (32, 2257320), (39, 1852160), (40, 1805856), (48, 1504880), (52, 1389120), (60, 1203904), (64, 1128660), (65, 1111296), (78, 926080), (80, 902928), (96, 752440), (104, 694560), (120, 601952), (128, 564330), (130, 555648), (156, 463040), (160, 451464), (192, 376220), (195, 370432), (208, 347280), (240, 300976), (256, 282165), (260, 277824), (312, 231520), (320, 225732), (384, 188110), (390, 185216), (416, 173640), (480, 150488), (520, 138912), (624, 115760), (640, 112866), (768, 94055), (780, 92608), (832, 86820), (960, 75244), (1040, 69456), (1248, 57880), (1280, 56433), (1447, 49920), (1560, 46304), (1664, 43410), (1920, 37622), (2080, 34728), (2496, 28940), (2894, 24960), (3120, 23152), (3328, 21705), (3840, 18811), (4160, 17364), (4341, 16640), (4992, 14470), (5788, 12480), (6240, 11576), (7235, 9984), (8320, 8682)]