51154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 123028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 79, 80, 95, 96, 114, 120, 142, 152, 158, 160, 190, 213, 228, 237, 240, 284, 285, 304, 316, 355, 380, 395, 426, 456, 474, 480, 568, 570, 608, 632, 710, 760, 790, 852, 912, 948, 1065, 1136, 1140, 1185, 1264, 1349, 1420, 1501, 1520, 1580, 1704, 1824, 1896, 2130, 2272, 2280, 2370, 2528, 2698, 2840, 3002, 3040, 3160, 3408, 3792, 4047, 4260, 4503, 4560, 4740, 5396, 5609, 5680, 6004, 6320, 6745, 6816, 7505, 7584, 8094, 8520, 9006, 9120, 9480, 10792, 11218, 11360, 12008, 12640, 13490, 15010, 16188, 16827, 17040, 18012, 18960, 20235, 21584, 22436, 22515, 24016, 26980, 28045, 30020, 32376, 33654, 34080, 36024, 37920, 40470, 43168, 44872, 45030, 48032, 53960, 56090, 60040, 64752, 67308, 72048, 80940, 84135, 89744, 90060, 106571, 107920, 112180, 120080, 129504, 134616, 144096, 161880, 168270, 179488, 180120, 213142, 215840, 224360, 240160, 269232, 319713, 323760, 336540, 360240, 426284, 448720, 532855, 538464, 639426, 647520, 673080, 720480, 852568, 897440, 1065710, 1278852, 1346160, 1598565, 1705136, 2131420, 2557704, 2692320, 3197130, 3410272, 4262840, 5115408, 6394260, 8525680, 10230816, 12788520, 17051360, 25577040, 51154080]

約数ペア:

[(1, 51154080), (2, 25577040), (3, 17051360), (4, 12788520), (5, 10230816), (6, 8525680), (8, 6394260), (10, 5115408), (12, 4262840), (15, 3410272), (16, 3197130), (19, 2692320), (20, 2557704), (24, 2131420), (30, 1705136), (32, 1598565), (38, 1346160), (40, 1278852), (48, 1065710), (57, 897440), (60, 852568), (71, 720480), (76, 673080), (79, 647520), (80, 639426), (95, 538464), (96, 532855), (114, 448720), (120, 426284), (142, 360240), (152, 336540), (158, 323760), (160, 319713), (190, 269232), (213, 240160), (228, 224360), (237, 215840), (240, 213142), (284, 180120), (285, 179488), (304, 168270), (316, 161880), (355, 144096), (380, 134616), (395, 129504), (426, 120080), (456, 112180), (474, 107920), (480, 106571), (568, 90060), (570, 89744), (608, 84135), (632, 80940), (710, 72048), (760, 67308), (790, 64752), (852, 60040), (912, 56090), (948, 53960), (1065, 48032), (1136, 45030), (1140, 44872), (1185, 43168), (1264, 40470), (1349, 37920), (1420, 36024), (1501, 34080), (1520, 33654), (1580, 32376), (1704, 30020), (1824, 28045), (1896, 26980), (2130, 24016), (2272, 22515), (2280, 22436), (2370, 21584), (2528, 20235), (2698, 18960), (2840, 18012), (3002, 17040), (3040, 16827), (3160, 16188), (3408, 15010), (3792, 13490), (4047, 12640), (4260, 12008), (4503, 11360), (4560, 11218), (4740, 10792), (5396, 9480), (5609, 9120), (5680, 9006), (6004, 8520), (6320, 8094), (6745, 7584), (6816, 7505)]