1229940480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 4227842304

約数和(自身を除く): 2997901824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 128, 136, 160, 166, 170, 192, 204, 227, 240, 249, 255, 256, 272, 320, 332, 340, 384, 408, 415, 454, 480, 498, 510, 544, 640, 664, 680, 681, 768, 816, 830, 908, 960, 996, 1020, 1088, 1135, 1245, 1280, 1328, 1360, 1362, 1411, 1632, 1660, 1816, 1920, 1992, 2040, 2176, 2270, 2490, 2656, 2720, 2724, 2822, 3264, 3320, 3405, 3632, 3840, 3859, 3984, 4080, 4233, 4352, 4540, 4980, 5312, 5440, 5448, 5644, 6528, 6640, 6810, 7055, 7264, 7718, 7968, 8160, 8466, 9080, 9960, 10624, 10880, 10896, 11288, 11577, 13056, 13280, 13620, 14110, 14528, 15436, 15936, 16320, 16932, 18160, 18841, 19295, 19920, 21165, 21248, 21760, 21792, 22576, 23154, 26560, 27240, 28220, 29056, 30872, 31872, 32640, 33864, 36320, 37682, 38590, 39840, 42330, 43584, 45152, 46308, 53120, 54480, 56440, 56523, 57885, 58112, 61744, 63744, 65280, 67728, 72640, 75364, 77180, 79680, 84660, 87168, 90304, 92616, 94205, 106240, 108960, 112880, 113046, 115770, 123488, 135456, 145280, 150728, 154360, 159360, 169320, 174336, 180608, 185232, 188410, 217920, 225760, 226092, 231540, 246976, 270912, 282615, 290560, 301456, 308720, 318720, 320297, 338640, 361216, 370464, 376820, 435840, 451520, 452184, 463080, 493952, 541824, 565230, 602912, 617440, 640594, 677280, 740928, 753640, 871680, 903040, 904368, 926160, 960891, 987904, 1083648, 1130460, 1205824, 1234880, 1281188, 1354560, 1481856, 1507280, 1601485, 1806080, 1808736, 1852320, 1921782, 2260920, 2411648, 2469760, 2562376, 2709120, 2963712, 3014560, 3202970, 3617472, 3704640, 3843564, 4521840, 4804455, 4823296, 4939520, 5124752, 5418240, 6029120, 6405940, 7234944, 7409280, 7687128, 9043680, 9608910, 10249504, 12058240, 12811880, 14469888, 14818560, 15374256, 18087360, 19217820, 20499008, 24116480, 25623760, 30748512, 36174720, 38435640, 40998016, 51247520, 61497024, 72349440, 76871280, 81996032, 102495040, 122994048, 153742560, 204990080, 245988096, 307485120, 409980160, 614970240, 1229940480]

約数ペア:

[(1, 1229940480), (2, 614970240), (3, 409980160), (4, 307485120), (5, 245988096), (6, 204990080), (8, 153742560), (10, 122994048), (12, 102495040), (15, 81996032), (16, 76871280), (17, 72349440), (20, 61497024), (24, 51247520), (30, 40998016), (32, 38435640), (34, 36174720), (40, 30748512), (48, 25623760), (51, 24116480), (60, 20499008), (64, 19217820), (68, 18087360), (80, 15374256), (83, 14818560), (85, 14469888), (96, 12811880), (102, 12058240), (120, 10249504), (128, 9608910), (136, 9043680), (160, 7687128), (166, 7409280), (170, 7234944), (192, 6405940), (204, 6029120), (227, 5418240), (240, 5124752), (249, 4939520), (255, 4823296), (256, 4804455), (272, 4521840), (320, 3843564), (332, 3704640), (340, 3617472), (384, 3202970), (408, 3014560), (415, 2963712), (454, 2709120), (480, 2562376), (498, 2469760), (510, 2411648), (544, 2260920), (640, 1921782), (664, 1852320), (680, 1808736), (681, 1806080), (768, 1601485), (816, 1507280), (830, 1481856), (908, 1354560), (960, 1281188), (996, 1234880), (1020, 1205824), (1088, 1130460), (1135, 1083648), (1245, 987904), (1280, 960891), (1328, 926160), (1360, 904368), (1362, 903040), (1411, 871680), (1632, 753640), (1660, 740928), (1816, 677280), (1920, 640594), (1992, 617440), (2040, 602912), (2176, 565230), (2270, 541824), (2490, 493952), (2656, 463080), (2720, 452184), (2724, 451520), (2822, 435840), (3264, 376820), (3320, 370464), (3405, 361216), (3632, 338640), (3840, 320297), (3859, 318720), (3984, 308720), (4080, 301456), (4233, 290560), (4352, 282615), (4540, 270912), (4980, 246976), (5312, 231540), (5440, 226092), (5448, 225760), (5644, 217920), (6528, 188410), (6640, 185232), (6810, 180608), (7055, 174336), (7264, 169320), (7718, 159360), (7968, 154360), (8160, 150728), (8466, 145280), (9080, 135456), (9960, 123488), (10624, 115770), (10880, 113046), (10896, 112880), (11288, 108960), (11577, 106240), (13056, 94205), (13280, 92616), (13620, 90304), (14110, 87168), (14528, 84660), (15436, 79680), (15936, 77180), (16320, 75364), (16932, 72640), (18160, 67728), (18841, 65280), (19295, 63744), (19920, 61744), (21165, 58112), (21248, 57885), (21760, 56523), (21792, 56440), (22576, 54480), (23154, 53120), (26560, 46308), (27240, 45152), (28220, 43584), (29056, 42330), (30872, 39840), (31872, 38590), (32640, 37682), (33864, 36320)]