85920120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1710

約数の個数: 192

約数和(自身を含む): 328255200

約数和(自身を除く): 242335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1669, 1716, 1980, 2145, 2340, 2574, 2860, 3338, 3432, 3960, 4290, 4680, 5007, 5148, 5720, 6435, 6676, 8345, 8580, 10014, 10296, 12870, 13352, 15021, 16690, 17160, 18359, 20028, 21697, 25035, 25740, 30042, 33380, 36718, 40056, 43394, 50070, 51480, 55077, 60084, 65091, 66760, 73436, 75105, 86788, 91795, 100140, 108485, 110154, 120168, 130182, 146872, 150210, 165231, 173576, 183590, 195273, 200280, 216970, 220308, 238667, 260364, 275385, 300420, 325455, 330462, 367180, 390546, 433940, 440616, 477334, 520728, 550770, 600840, 650910, 660924, 716001, 734360, 781092, 826155, 867880, 954668, 976365, 1101540, 1193335, 1301820, 1321848, 1432002, 1562184, 1652310, 1909336, 1952730, 2148003, 2203080, 2386670, 2603640, 2864004, 3304620, 3580005, 3905460, 4296006, 4773340, 5728008, 6609240, 7160010, 7810920, 8592012, 9546680, 10740015, 14320020, 17184024, 21480030, 28640040, 42960060, 85920120]

約数ペア:

[(1, 85920120), (2, 42960060), (3, 28640040), (4, 21480030), (5, 17184024), (6, 14320020), (8, 10740015), (9, 9546680), (10, 8592012), (11, 7810920), (12, 7160010), (13, 6609240), (15, 5728008), (18, 4773340), (20, 4296006), (22, 3905460), (24, 3580005), (26, 3304620), (30, 2864004), (33, 2603640), (36, 2386670), (39, 2203080), (40, 2148003), (44, 1952730), (45, 1909336), (52, 1652310), (55, 1562184), (60, 1432002), (65, 1321848), (66, 1301820), (72, 1193335), (78, 1101540), (88, 976365), (90, 954668), (99, 867880), (104, 826155), (110, 781092), (117, 734360), (120, 716001), (130, 660924), (132, 650910), (143, 600840), (156, 550770), (165, 520728), (180, 477334), (195, 440616), (198, 433940), (220, 390546), (234, 367180), (260, 330462), (264, 325455), (286, 300420), (312, 275385), (330, 260364), (360, 238667), (390, 220308), (396, 216970), (429, 200280), (440, 195273), (468, 183590), (495, 173576), (520, 165231), (572, 150210), (585, 146872), (660, 130182), (715, 120168), (780, 110154), (792, 108485), (858, 100140), (936, 91795), (990, 86788), (1144, 75105), (1170, 73436), (1287, 66760), (1320, 65091), (1430, 60084), (1560, 55077), (1669, 51480), (1716, 50070), (1980, 43394), (2145, 40056), (2340, 36718), (2574, 33380), (2860, 30042), (3338, 25740), (3432, 25035), (3960, 21697), (4290, 20028), (4680, 18359), (5007, 17160), (5148, 16690), (5720, 15021), (6435, 13352), (6676, 12870), (8345, 10296), (8580, 10014)]