30396960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 120294720

約数和(自身を除く): 89897760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 101, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 202, 209, 220, 228, 240, 264, 285, 288, 303, 304, 330, 342, 352, 360, 380, 396, 404, 418, 440, 456, 480, 495, 505, 528, 570, 606, 608, 627, 660, 684, 720, 760, 792, 808, 836, 855, 880, 909, 912, 990, 1010, 1045, 1056, 1111, 1140, 1212, 1254, 1320, 1368, 1440, 1515, 1520, 1584, 1616, 1672, 1710, 1760, 1818, 1824, 1881, 1919, 1980, 2020, 2090, 2222, 2280, 2424, 2508, 2640, 2736, 3030, 3040, 3135, 3168, 3232, 3333, 3344, 3420, 3636, 3762, 3838, 3960, 4040, 4180, 4444, 4545, 4560, 4848, 5016, 5280, 5472, 5555, 5757, 6060, 6270, 6666, 6688, 6840, 7272, 7524, 7676, 7920, 8080, 8360, 8888, 9090, 9120, 9405, 9595, 9696, 9999, 10032, 11110, 11514, 12120, 12540, 13332, 13680, 14544, 15048, 15352, 15840, 16160, 16665, 16720, 17271, 17776, 18180, 18810, 19190, 19998, 20064, 21109, 22220, 23028, 24240, 25080, 26664, 27360, 28785, 29088, 30096, 30704, 33330, 33440, 34542, 35552, 36360, 37620, 38380, 39996, 42218, 44440, 46056, 48480, 49995, 50160, 53328, 57570, 60192, 61408, 63327, 66660, 69084, 72720, 75240, 76760, 79992, 84436, 86355, 88880, 92112, 99990, 100320, 105545, 106656, 115140, 126654, 133320, 138168, 145440, 150480, 153520, 159984, 168872, 172710, 177760, 184224, 189981, 199980, 211090, 230280, 253308, 266640, 276336, 300960, 307040, 316635, 319968, 337744, 345420, 379962, 399960, 422180, 460560, 506616, 533280, 552672, 633270, 675488, 690840, 759924, 799920, 844360, 921120, 949905, 1013232, 1266540, 1381680, 1519848, 1599840, 1688720, 1899810, 2026464, 2533080, 2763360, 3039696, 3377440, 3799620, 5066160, 6079392, 7599240, 10132320, 15198480, 30396960]

約数ペア:

[(1, 30396960), (2, 15198480), (3, 10132320), (4, 7599240), (5, 6079392), (6, 5066160), (8, 3799620), (9, 3377440), (10, 3039696), (11, 2763360), (12, 2533080), (15, 2026464), (16, 1899810), (18, 1688720), (19, 1599840), (20, 1519848), (22, 1381680), (24, 1266540), (30, 1013232), (32, 949905), (33, 921120), (36, 844360), (38, 799920), (40, 759924), (44, 690840), (45, 675488), (48, 633270), (55, 552672), (57, 533280), (60, 506616), (66, 460560), (72, 422180), (76, 399960), (80, 379962), (88, 345420), (90, 337744), (95, 319968), (96, 316635), (99, 307040), (101, 300960), (110, 276336), (114, 266640), (120, 253308), (132, 230280), (144, 211090), (152, 199980), (160, 189981), (165, 184224), (171, 177760), (176, 172710), (180, 168872), (190, 159984), (198, 153520), (202, 150480), (209, 145440), (220, 138168), (228, 133320), (240, 126654), (264, 115140), (285, 106656), (288, 105545), (303, 100320), (304, 99990), (330, 92112), (342, 88880), (352, 86355), (360, 84436), (380, 79992), (396, 76760), (404, 75240), (418, 72720), (440, 69084), (456, 66660), (480, 63327), (495, 61408), (505, 60192), (528, 57570), (570, 53328), (606, 50160), (608, 49995), (627, 48480), (660, 46056), (684, 44440), (720, 42218), (760, 39996), (792, 38380), (808, 37620), (836, 36360), (855, 35552), (880, 34542), (909, 33440), (912, 33330), (990, 30704), (1010, 30096), (1045, 29088), (1056, 28785), (1111, 27360), (1140, 26664), (1212, 25080), (1254, 24240), (1320, 23028), (1368, 22220), (1440, 21109), (1515, 20064), (1520, 19998), (1584, 19190), (1616, 18810), (1672, 18180), (1710, 17776), (1760, 17271), (1818, 16720), (1824, 16665), (1881, 16160), (1919, 15840), (1980, 15352), (2020, 15048), (2090, 14544), (2222, 13680), (2280, 13332), (2424, 12540), (2508, 12120), (2640, 11514), (2736, 11110), (3030, 10032), (3040, 9999), (3135, 9696), (3168, 9595), (3232, 9405), (3333, 9120), (3344, 9090), (3420, 8888), (3636, 8360), (3762, 8080), (3838, 7920), (3960, 7676), (4040, 7524), (4180, 7272), (4444, 6840), (4545, 6688), (4560, 6666), (4848, 6270), (5016, 6060), (5280, 5757), (5472, 5555)]