230520240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2667

約数の個数: 120

約数和(自身を含む): 780569088

約数和(自身を除く): 550048848

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, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2521, 2540, 3048, 3810, 4572, 5042, 5080, 5715, 6096, 7563, 7620, 9144, 10084, 10160, 11430, 12605, 15126, 15240, 18288, 20168, 22689, 22860, 25210, 30252, 30480, 37815, 40336, 45378, 45720, 50420, 60504, 75630, 90756, 91440, 100840, 113445, 121008, 151260, 181512, 201680, 226890, 302520, 320167, 363024, 453780, 605040, 640334, 907560, 960501, 1280668, 1600835, 1815120, 1921002, 2561336, 2881503, 3201670, 3842004, 4802505, 5122672, 5763006, 6403340, 7684008, 9605010, 11526012, 12806680, 14407515, 15368016, 19210020, 23052024, 25613360, 28815030, 38420040, 46104048, 57630060, 76840080, 115260120, 230520240]

約数ペア:

[(1, 230520240), (2, 115260120), (3, 76840080), (4, 57630060), (5, 46104048), (6, 38420040), (8, 28815030), (9, 25613360), (10, 23052024), (12, 19210020), (15, 15368016), (16, 14407515), (18, 12806680), (20, 11526012), (24, 9605010), (30, 7684008), (36, 6403340), (40, 5763006), (45, 5122672), (48, 4802505), (60, 3842004), (72, 3201670), (80, 2881503), (90, 2561336), (120, 1921002), (127, 1815120), (144, 1600835), (180, 1280668), (240, 960501), (254, 907560), (360, 640334), (381, 605040), (508, 453780), (635, 363024), (720, 320167), (762, 302520), (1016, 226890), (1143, 201680), (1270, 181512), (1524, 151260), (1905, 121008), (2032, 113445), (2286, 100840), (2521, 91440), (2540, 90756), (3048, 75630), (3810, 60504), (4572, 50420), (5042, 45720), (5080, 45378), (5715, 40336), (6096, 37815), (7563, 30480), (7620, 30252), (9144, 25210), (10084, 22860), (10160, 22689), (11430, 20168), (12605, 18288), (15126, 15240)]