55560120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 192

約数和(自身を含む): 211766400

約数和(自身を除く): 156206280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 859, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1718, 1848, 1960, 2156, 2310, 2577, 2695, 2940, 3080, 3234, 3436, 4295, 4312, 4620, 5154, 5390, 5880, 6013, 6468, 6872, 8085, 8590, 9240, 9449, 10308, 10780, 12026, 12885, 12936, 16170, 17180, 18039, 18898, 20616, 21560, 24052, 25770, 28347, 30065, 32340, 34360, 36078, 37796, 42091, 47245, 48104, 51540, 56694, 60130, 64680, 66143, 72156, 75592, 84182, 90195, 94490, 103080, 113388, 120260, 126273, 132286, 141735, 144312, 168364, 180390, 188980, 198429, 210455, 226776, 240520, 252546, 264572, 283470, 330715, 336728, 360780, 377960, 396858, 420910, 463001, 505092, 529144, 566940, 631365, 661430, 721560, 793716, 841820, 926002, 992145, 1010184, 1133880, 1262730, 1322860, 1389003, 1587432, 1683640, 1852004, 1984290, 2315005, 2525460, 2645720, 2778006, 3704008, 3968580, 4630010, 5050920, 5556012, 6945015, 7937160, 9260020, 11112024, 13890030, 18520040, 27780060, 55560120]

約数ペア:

[(1, 55560120), (2, 27780060), (3, 18520040), (4, 13890030), (5, 11112024), (6, 9260020), (7, 7937160), (8, 6945015), (10, 5556012), (11, 5050920), (12, 4630010), (14, 3968580), (15, 3704008), (20, 2778006), (21, 2645720), (22, 2525460), (24, 2315005), (28, 1984290), (30, 1852004), (33, 1683640), (35, 1587432), (40, 1389003), (42, 1322860), (44, 1262730), (49, 1133880), (55, 1010184), (56, 992145), (60, 926002), (66, 841820), (70, 793716), (77, 721560), (84, 661430), (88, 631365), (98, 566940), (105, 529144), (110, 505092), (120, 463001), (132, 420910), (140, 396858), (147, 377960), (154, 360780), (165, 336728), (168, 330715), (196, 283470), (210, 264572), (220, 252546), (231, 240520), (245, 226776), (264, 210455), (280, 198429), (294, 188980), (308, 180390), (330, 168364), (385, 144312), (392, 141735), (420, 132286), (440, 126273), (462, 120260), (490, 113388), (539, 103080), (588, 94490), (616, 90195), (660, 84182), (735, 75592), (770, 72156), (840, 66143), (859, 64680), (924, 60130), (980, 56694), (1078, 51540), (1155, 48104), (1176, 47245), (1320, 42091), (1470, 37796), (1540, 36078), (1617, 34360), (1718, 32340), (1848, 30065), (1960, 28347), (2156, 25770), (2310, 24052), (2577, 21560), (2695, 20616), (2940, 18898), (3080, 18039), (3234, 17180), (3436, 16170), (4295, 12936), (4312, 12885), (4620, 12026), (5154, 10780), (5390, 10308), (5880, 9449), (6013, 9240), (6468, 8590), (6872, 8085)]