130810320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:1989

約数の個数: 120

約数和(自身を含む): 444070536

約数和(自身を除く): 313260216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1873, 1940, 2328, 2910, 3492, 3746, 3880, 4365, 4656, 5619, 5820, 6984, 7492, 7760, 8730, 9365, 11238, 11640, 13968, 14984, 16857, 17460, 18730, 22476, 23280, 28095, 29968, 33714, 34920, 37460, 44952, 56190, 67428, 69840, 74920, 84285, 89904, 112380, 134856, 149840, 168570, 181681, 224760, 269712, 337140, 363362, 449520, 545043, 674280, 726724, 908405, 1090086, 1348560, 1453448, 1635129, 1816810, 2180172, 2725215, 2906896, 3270258, 3633620, 4360344, 5450430, 6540516, 7267240, 8175645, 8720688, 10900860, 13081032, 14534480, 16351290, 21801720, 26162064, 32702580, 43603440, 65405160, 130810320]

約数ペア:

[(1, 130810320), (2, 65405160), (3, 43603440), (4, 32702580), (5, 26162064), (6, 21801720), (8, 16351290), (9, 14534480), (10, 13081032), (12, 10900860), (15, 8720688), (16, 8175645), (18, 7267240), (20, 6540516), (24, 5450430), (30, 4360344), (36, 3633620), (40, 3270258), (45, 2906896), (48, 2725215), (60, 2180172), (72, 1816810), (80, 1635129), (90, 1453448), (97, 1348560), (120, 1090086), (144, 908405), (180, 726724), (194, 674280), (240, 545043), (291, 449520), (360, 363362), (388, 337140), (485, 269712), (582, 224760), (720, 181681), (776, 168570), (873, 149840), (970, 134856), (1164, 112380), (1455, 89904), (1552, 84285), (1746, 74920), (1873, 69840), (1940, 67428), (2328, 56190), (2910, 44952), (3492, 37460), (3746, 34920), (3880, 33714), (4365, 29968), (4656, 28095), (5619, 23280), (5820, 22476), (6984, 18730), (7492, 17460), (7760, 16857), (8730, 14984), (9365, 13968), (11238, 11640)]