42336720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 143609856

約数和(自身を除く): 101273136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 463, 508, 635, 720, 762, 926, 1016, 1143, 1270, 1389, 1524, 1852, 1905, 2032, 2286, 2315, 2540, 2778, 3048, 3704, 3810, 4167, 4572, 4630, 5080, 5556, 5715, 6096, 6945, 7408, 7620, 8334, 9144, 9260, 10160, 11112, 11430, 13890, 15240, 16668, 18288, 18520, 20835, 22224, 22860, 27780, 30480, 33336, 37040, 41670, 45720, 55560, 58801, 66672, 83340, 91440, 111120, 117602, 166680, 176403, 235204, 294005, 333360, 352806, 470408, 529209, 588010, 705612, 882015, 940816, 1058418, 1176020, 1411224, 1764030, 2116836, 2352040, 2646045, 2822448, 3528060, 4233672, 4704080, 5292090, 7056120, 8467344, 10584180, 14112240, 21168360, 42336720]

約数ペア:

[(1, 42336720), (2, 21168360), (3, 14112240), (4, 10584180), (5, 8467344), (6, 7056120), (8, 5292090), (9, 4704080), (10, 4233672), (12, 3528060), (15, 2822448), (16, 2646045), (18, 2352040), (20, 2116836), (24, 1764030), (30, 1411224), (36, 1176020), (40, 1058418), (45, 940816), (48, 882015), (60, 705612), (72, 588010), (80, 529209), (90, 470408), (120, 352806), (127, 333360), (144, 294005), (180, 235204), (240, 176403), (254, 166680), (360, 117602), (381, 111120), (463, 91440), (508, 83340), (635, 66672), (720, 58801), (762, 55560), (926, 45720), (1016, 41670), (1143, 37040), (1270, 33336), (1389, 30480), (1524, 27780), (1852, 22860), (1905, 22224), (2032, 20835), (2286, 18520), (2315, 18288), (2540, 16668), (2778, 15240), (3048, 13890), (3704, 11430), (3810, 11112), (4167, 10160), (4572, 9260), (4630, 9144), (5080, 8334), (5556, 7620), (5715, 7408), (6096, 6945)]