61585560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 219866400

約数和(自身を除く): 158280840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 347, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 694, 696, 765, 870, 986, 1020, 1041, 1044, 1160, 1224, 1305, 1388, 1479, 1530, 1735, 1740, 1972, 2040, 2082, 2088, 2465, 2610, 2776, 2958, 3060, 3123, 3470, 3480, 3944, 4164, 4437, 4930, 5205, 5220, 5899, 5916, 6120, 6246, 6940, 7395, 8328, 8874, 9860, 10063, 10410, 10440, 11798, 11832, 12492, 13880, 14790, 15615, 17697, 17748, 19720, 20126, 20820, 22185, 23596, 24984, 29495, 29580, 30189, 31230, 35394, 35496, 40252, 41640, 44370, 47192, 50315, 53091, 58990, 59160, 60378, 62460, 70788, 80504, 88485, 88740, 90567, 100630, 106182, 117980, 120756, 124920, 141576, 150945, 171071, 176970, 177480, 181134, 201260, 212364, 235960, 241512, 265455, 301890, 342142, 353940, 362268, 402520, 424728, 452835, 513213, 530910, 603780, 684284, 707880, 724536, 855355, 905670, 1026426, 1061820, 1207560, 1368568, 1539639, 1710710, 1811340, 2052852, 2123640, 2566065, 3079278, 3421420, 3622680, 4105704, 5132130, 6158556, 6842840, 7698195, 10264260, 12317112, 15396390, 20528520, 30792780, 61585560]

約数ペア:

[(1, 61585560), (2, 30792780), (3, 20528520), (4, 15396390), (5, 12317112), (6, 10264260), (8, 7698195), (9, 6842840), (10, 6158556), (12, 5132130), (15, 4105704), (17, 3622680), (18, 3421420), (20, 3079278), (24, 2566065), (29, 2123640), (30, 2052852), (34, 1811340), (36, 1710710), (40, 1539639), (45, 1368568), (51, 1207560), (58, 1061820), (60, 1026426), (68, 905670), (72, 855355), (85, 724536), (87, 707880), (90, 684284), (102, 603780), (116, 530910), (120, 513213), (136, 452835), (145, 424728), (153, 402520), (170, 362268), (174, 353940), (180, 342142), (204, 301890), (232, 265455), (255, 241512), (261, 235960), (290, 212364), (306, 201260), (340, 181134), (347, 177480), (348, 176970), (360, 171071), (408, 150945), (435, 141576), (493, 124920), (510, 120756), (522, 117980), (580, 106182), (612, 100630), (680, 90567), (694, 88740), (696, 88485), (765, 80504), (870, 70788), (986, 62460), (1020, 60378), (1041, 59160), (1044, 58990), (1160, 53091), (1224, 50315), (1305, 47192), (1388, 44370), (1479, 41640), (1530, 40252), (1735, 35496), (1740, 35394), (1972, 31230), (2040, 30189), (2082, 29580), (2088, 29495), (2465, 24984), (2610, 23596), (2776, 22185), (2958, 20820), (3060, 20126), (3123, 19720), (3470, 17748), (3480, 17697), (3944, 15615), (4164, 14790), (4437, 13880), (4930, 12492), (5205, 11832), (5220, 11798), (5899, 10440), (5916, 10410), (6120, 10063), (6246, 9860), (6940, 8874), (7395, 8328)]