121227480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 452228400

約数和(自身を除く): 331000920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 121, 132, 138, 165, 180, 184, 198, 207, 220, 230, 242, 253, 264, 276, 330, 345, 360, 363, 396, 414, 440, 460, 484, 495, 506, 552, 605, 660, 690, 726, 759, 792, 828, 920, 968, 990, 1012, 1035, 1089, 1210, 1265, 1320, 1331, 1380, 1452, 1518, 1656, 1815, 1980, 2024, 2070, 2178, 2277, 2420, 2530, 2662, 2760, 2783, 2904, 3036, 3630, 3795, 3960, 3993, 4140, 4356, 4554, 4840, 5060, 5324, 5445, 5566, 6072, 6655, 7260, 7590, 7986, 8280, 8349, 8712, 9108, 10120, 10648, 10890, 11132, 11385, 11979, 13310, 13915, 14520, 14641, 15180, 15972, 16698, 18216, 19965, 21780, 22264, 22770, 23958, 25047, 26620, 27830, 29282, 30360, 30613, 31944, 33396, 39930, 41745, 43560, 43923, 45540, 47916, 50094, 53240, 55660, 58564, 59895, 61226, 66792, 73205, 79860, 83490, 87846, 91080, 91839, 95832, 100188, 111320, 117128, 119790, 122452, 125235, 131769, 146410, 153065, 159720, 166980, 175692, 183678, 200376, 219615, 239580, 244904, 250470, 263538, 275517, 292820, 306130, 333960, 336743, 351384, 367356, 439230, 459195, 479160, 500940, 527076, 551034, 585640, 612260, 658845, 673486, 734712, 878460, 918390, 1001880, 1010229, 1054152, 1102068, 1224520, 1317690, 1346972, 1377585, 1683715, 1756920, 1836780, 2020458, 2204136, 2635380, 2693944, 2755170, 3030687, 3367430, 3673560, 4040916, 5051145, 5270760, 5510340, 6061374, 6734860, 8081832, 10102290, 11020680, 12122748, 13469720, 15153435, 20204580, 24245496, 30306870, 40409160, 60613740, 121227480]

約数ペア:

[(1, 121227480), (2, 60613740), (3, 40409160), (4, 30306870), (5, 24245496), (6, 20204580), (8, 15153435), (9, 13469720), (10, 12122748), (11, 11020680), (12, 10102290), (15, 8081832), (18, 6734860), (20, 6061374), (22, 5510340), (23, 5270760), (24, 5051145), (30, 4040916), (33, 3673560), (36, 3367430), (40, 3030687), (44, 2755170), (45, 2693944), (46, 2635380), (55, 2204136), (60, 2020458), (66, 1836780), (69, 1756920), (72, 1683715), (88, 1377585), (90, 1346972), (92, 1317690), (99, 1224520), (110, 1102068), (115, 1054152), (120, 1010229), (121, 1001880), (132, 918390), (138, 878460), (165, 734712), (180, 673486), (184, 658845), (198, 612260), (207, 585640), (220, 551034), (230, 527076), (242, 500940), (253, 479160), (264, 459195), (276, 439230), (330, 367356), (345, 351384), (360, 336743), (363, 333960), (396, 306130), (414, 292820), (440, 275517), (460, 263538), (484, 250470), (495, 244904), (506, 239580), (552, 219615), (605, 200376), (660, 183678), (690, 175692), (726, 166980), (759, 159720), (792, 153065), (828, 146410), (920, 131769), (968, 125235), (990, 122452), (1012, 119790), (1035, 117128), (1089, 111320), (1210, 100188), (1265, 95832), (1320, 91839), (1331, 91080), (1380, 87846), (1452, 83490), (1518, 79860), (1656, 73205), (1815, 66792), (1980, 61226), (2024, 59895), (2070, 58564), (2178, 55660), (2277, 53240), (2420, 50094), (2530, 47916), (2662, 45540), (2760, 43923), (2783, 43560), (2904, 41745), (3036, 39930), (3630, 33396), (3795, 31944), (3960, 30613), (3993, 30360), (4140, 29282), (4356, 27830), (4554, 26620), (4840, 25047), (5060, 23958), (5324, 22770), (5445, 22264), (5566, 21780), (6072, 19965), (6655, 18216), (7260, 16698), (7590, 15972), (7986, 15180), (8280, 14641), (8349, 14520), (8712, 13915), (9108, 13310), (10120, 11979), (10648, 11385), (10890, 11132)]