1190801280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1439}}^1$

素因数の和:1892

約数の個数: 128

約数和(自身を含む): 3807129600

約数和(自身を除く): 2616328320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 431, 480, 640, 862, 960, 1293, 1439, 1724, 1920, 2155, 2586, 2878, 3448, 4310, 4317, 5172, 5756, 6465, 6896, 7195, 8620, 8634, 10344, 11512, 12930, 13792, 14390, 17240, 17268, 20688, 21585, 23024, 25860, 27584, 28780, 34480, 34536, 41376, 43170, 46048, 51720, 55168, 57560, 68960, 69072, 82752, 86340, 92096, 103440, 115120, 137920, 138144, 165504, 172680, 184192, 206880, 230240, 275840, 276288, 345360, 413760, 460480, 552576, 620209, 690720, 827520, 920960, 1240418, 1381440, 1860627, 2480836, 2762880, 3101045, 3721254, 4961672, 6202090, 7442508, 9303135, 9923344, 12404180, 14885016, 18606270, 19846688, 24808360, 29770032, 37212540, 39693376, 49616720, 59540064, 74425080, 79386752, 99233440, 119080128, 148850160, 198466880, 238160256, 297700320, 396933760, 595400640, 1190801280]

約数ペア:

[(1, 1190801280), (2, 595400640), (3, 396933760), (4, 297700320), (5, 238160256), (6, 198466880), (8, 148850160), (10, 119080128), (12, 99233440), (15, 79386752), (16, 74425080), (20, 59540064), (24, 49616720), (30, 39693376), (32, 37212540), (40, 29770032), (48, 24808360), (60, 19846688), (64, 18606270), (80, 14885016), (96, 12404180), (120, 9923344), (128, 9303135), (160, 7442508), (192, 6202090), (240, 4961672), (320, 3721254), (384, 3101045), (431, 2762880), (480, 2480836), (640, 1860627), (862, 1381440), (960, 1240418), (1293, 920960), (1439, 827520), (1724, 690720), (1920, 620209), (2155, 552576), (2586, 460480), (2878, 413760), (3448, 345360), (4310, 276288), (4317, 275840), (5172, 230240), (5756, 206880), (6465, 184192), (6896, 172680), (7195, 165504), (8620, 138144), (8634, 137920), (10344, 115120), (11512, 103440), (12930, 92096), (13792, 86340), (14390, 82752), (17240, 69072), (17268, 68960), (20688, 57560), (21585, 55168), (23024, 51720), (25860, 46048), (27584, 43170), (28780, 41376), (34480, 34536)]