105840720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 380399760

約数和(自身を除く): 274559040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 111, 116, 120, 137, 144, 145, 148, 174, 180, 185, 222, 232, 240, 261, 274, 290, 296, 333, 348, 360, 370, 411, 435, 444, 464, 522, 548, 555, 580, 592, 666, 685, 696, 720, 740, 822, 870, 888, 1044, 1073, 1096, 1110, 1160, 1233, 1305, 1332, 1370, 1392, 1480, 1644, 1665, 1740, 1776, 2055, 2088, 2146, 2192, 2220, 2320, 2466, 2610, 2664, 2740, 2960, 3219, 3288, 3330, 3480, 3973, 4110, 4176, 4292, 4440, 4932, 5069, 5220, 5328, 5365, 5480, 6165, 6438, 6576, 6660, 6960, 7946, 8220, 8584, 8880, 9657, 9864, 10138, 10440, 10730, 10960, 11919, 12330, 12876, 13320, 15207, 15892, 16095, 16440, 17168, 19314, 19728, 19865, 20276, 20880, 21460, 23838, 24660, 25345, 25752, 26640, 30414, 31784, 32190, 32880, 35757, 38628, 39730, 40552, 42920, 45621, 47676, 48285, 49320, 50690, 51504, 59595, 60828, 63568, 64380, 71514, 76035, 77256, 79460, 81104, 85840, 91242, 95352, 96570, 98640, 101380, 119190, 121656, 128760, 143028, 147001, 152070, 154512, 158920, 178785, 182484, 190704, 193140, 202760, 228105, 238380, 243312, 257520, 286056, 294002, 304140, 317840, 357570, 364968, 386280, 405520, 441003, 456210, 476760, 572112, 588004, 608280, 715140, 729936, 735005, 772560, 882006, 912420, 953520, 1176008, 1216560, 1323009, 1430280, 1470010, 1764012, 1824840, 2205015, 2352016, 2646018, 2860560, 2940020, 3528024, 3649680, 4410030, 5292036, 5880040, 6615045, 7056048, 8820060, 10584072, 11760080, 13230090, 17640120, 21168144, 26460180, 35280240, 52920360, 105840720]

約数ペア:

[(1, 105840720), (2, 52920360), (3, 35280240), (4, 26460180), (5, 21168144), (6, 17640120), (8, 13230090), (9, 11760080), (10, 10584072), (12, 8820060), (15, 7056048), (16, 6615045), (18, 5880040), (20, 5292036), (24, 4410030), (29, 3649680), (30, 3528024), (36, 2940020), (37, 2860560), (40, 2646018), (45, 2352016), (48, 2205015), (58, 1824840), (60, 1764012), (72, 1470010), (74, 1430280), (80, 1323009), (87, 1216560), (90, 1176008), (111, 953520), (116, 912420), (120, 882006), (137, 772560), (144, 735005), (145, 729936), (148, 715140), (174, 608280), (180, 588004), (185, 572112), (222, 476760), (232, 456210), (240, 441003), (261, 405520), (274, 386280), (290, 364968), (296, 357570), (333, 317840), (348, 304140), (360, 294002), (370, 286056), (411, 257520), (435, 243312), (444, 238380), (464, 228105), (522, 202760), (548, 193140), (555, 190704), (580, 182484), (592, 178785), (666, 158920), (685, 154512), (696, 152070), (720, 147001), (740, 143028), (822, 128760), (870, 121656), (888, 119190), (1044, 101380), (1073, 98640), (1096, 96570), (1110, 95352), (1160, 91242), (1233, 85840), (1305, 81104), (1332, 79460), (1370, 77256), (1392, 76035), (1480, 71514), (1644, 64380), (1665, 63568), (1740, 60828), (1776, 59595), (2055, 51504), (2088, 50690), (2146, 49320), (2192, 48285), (2220, 47676), (2320, 45621), (2466, 42920), (2610, 40552), (2664, 39730), (2740, 38628), (2960, 35757), (3219, 32880), (3288, 32190), (3330, 31784), (3480, 30414), (3973, 26640), (4110, 25752), (4176, 25345), (4292, 24660), (4440, 23838), (4932, 21460), (5069, 20880), (5220, 20276), (5328, 19865), (5365, 19728), (5480, 19314), (6165, 17168), (6438, 16440), (6576, 16095), (6660, 15892), (6960, 15207), (7946, 13320), (8220, 12876), (8584, 12330), (8880, 11919), (9657, 10960), (9864, 10730), (10138, 10440)]