72541920960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1325693}}^1$

素因数の和:1325735

約数の個数: 168

約数和(自身を含む): 262646495280

約数和(自身を除く): 190104574320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 1325693, 2651386, 3977079, 5302772, 6628465, 7954158, 10605544, 11931237, 13256930, 15908316, 19885395, 21211088, 23862474, 25188167, 26513860, 31816632, 39770790, 42422176, 47724948, 50376334, 53027720, 59656185, 63633264, 75564501, 79541580, 84844352, 95449896, 100752668, 106055440, 119312370, 125940835, 127266528, 151129002, 159083160, 190899792, 201505336, 212110880, 226693503, 238624740, 251881670, 254533056, 302258004, 318166320, 377822505, 381799584, 403010672, 424221760, 453387006, 477249480, 503763340, 604516008, 636332640, 755645010, 763599168, 806021344, 906774012, 954498960, 1007526680, 1133467515, 1209032016, 1272665280, 1511290020, 1612042688, 1813548024, 1908997920, 2015053360, 2266935030, 2418064032, 3022580040, 3627096048, 3817995840, 4030106720, 4533870060, 4836128064, 6045160080, 7254192096, 8060213440, 9067740120, 12090320160, 14508384192, 18135480240, 24180640320, 36270960480, 72541920960]

約数ペア:

[(1, 72541920960), (2, 36270960480), (3, 24180640320), (4, 18135480240), (5, 14508384192), (6, 12090320160), (8, 9067740120), (9, 8060213440), (10, 7254192096), (12, 6045160080), (15, 4836128064), (16, 4533870060), (18, 4030106720), (19, 3817995840), (20, 3627096048), (24, 3022580040), (30, 2418064032), (32, 2266935030), (36, 2015053360), (38, 1908997920), (40, 1813548024), (45, 1612042688), (48, 1511290020), (57, 1272665280), (60, 1209032016), (64, 1133467515), (72, 1007526680), (76, 954498960), (80, 906774012), (90, 806021344), (95, 763599168), (96, 755645010), (114, 636332640), (120, 604516008), (144, 503763340), (152, 477249480), (160, 453387006), (171, 424221760), (180, 403010672), (190, 381799584), (192, 377822505), (228, 318166320), (240, 302258004), (285, 254533056), (288, 251881670), (304, 238624740), (320, 226693503), (342, 212110880), (360, 201505336), (380, 190899792), (456, 159083160), (480, 151129002), (570, 127266528), (576, 125940835), (608, 119312370), (684, 106055440), (720, 100752668), (760, 95449896), (855, 84844352), (912, 79541580), (960, 75564501), (1140, 63633264), (1216, 59656185), (1368, 53027720), (1440, 50376334), (1520, 47724948), (1710, 42422176), (1824, 39770790), (2280, 31816632), (2736, 26513860), (2880, 25188167), (3040, 23862474), (3420, 21211088), (3648, 19885395), (4560, 15908316), (5472, 13256930), (6080, 11931237), (6840, 10605544), (9120, 7954158), (10944, 6628465), (13680, 5302772), (18240, 3977079), (27360, 2651386), (54720, 1325693)]