127525680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4843

約数の個数: 120

約数和(自身を含む): 439940592

約数和(自身を除く): 312414912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 4787, 5328, 6660, 8880, 9574, 13320, 14361, 19148, 23935, 26640, 28722, 38296, 43083, 47870, 57444, 71805, 76592, 86166, 95740, 114888, 143610, 172332, 177119, 191480, 215415, 229776, 287220, 344664, 354238, 382960, 430830, 531357, 574440, 689328, 708476, 861660, 885595, 1062714, 1148880, 1416952, 1594071, 1723320, 1771190, 2125428, 2656785, 2833904, 3188142, 3446640, 3542380, 4250856, 5313570, 6376284, 7084760, 7970355, 8501712, 10627140, 12752568, 14169520, 15940710, 21254280, 25505136, 31881420, 42508560, 63762840, 127525680]

約数ペア:

[(1, 127525680), (2, 63762840), (3, 42508560), (4, 31881420), (5, 25505136), (6, 21254280), (8, 15940710), (9, 14169520), (10, 12752568), (12, 10627140), (15, 8501712), (16, 7970355), (18, 7084760), (20, 6376284), (24, 5313570), (30, 4250856), (36, 3542380), (37, 3446640), (40, 3188142), (45, 2833904), (48, 2656785), (60, 2125428), (72, 1771190), (74, 1723320), (80, 1594071), (90, 1416952), (111, 1148880), (120, 1062714), (144, 885595), (148, 861660), (180, 708476), (185, 689328), (222, 574440), (240, 531357), (296, 430830), (333, 382960), (360, 354238), (370, 344664), (444, 287220), (555, 229776), (592, 215415), (666, 191480), (720, 177119), (740, 172332), (888, 143610), (1110, 114888), (1332, 95740), (1480, 86166), (1665, 76592), (1776, 71805), (2220, 57444), (2664, 47870), (2960, 43083), (3330, 38296), (4440, 28722), (4787, 26640), (5328, 23935), (6660, 19148), (8880, 14361), (9574, 13320)]