121361760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2198

約数の個数: 192

約数和(自身を含む): 457652160

約数和(自身を除く): 336290400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2161, 2340, 2808, 3120, 3510, 3744, 4320, 4322, 4680, 5616, 6240, 6483, 7020, 8644, 9360, 10805, 11232, 12966, 14040, 17288, 18720, 19449, 21610, 25932, 28080, 28093, 32415, 34576, 38898, 43220, 51864, 56160, 56186, 58347, 64830, 69152, 77796, 84279, 86440, 97245, 103728, 112372, 116694, 129660, 140465, 155592, 168558, 172880, 194490, 207456, 224744, 233388, 252837, 259320, 280930, 291735, 311184, 337116, 345760, 388980, 421395, 449488, 466776, 505674, 518640, 561860, 583470, 622368, 674232, 758511, 777960, 842790, 898976, 933552, 1011348, 1037280, 1123720, 1166940, 1264185, 1348464, 1517022, 1555920, 1685580, 1867104, 2022696, 2247440, 2333880, 2528370, 2696928, 3034044, 3111840, 3371160, 3792555, 4045392, 4494880, 4667760, 5056740, 6068088, 6742320, 7585110, 8090784, 9335520, 10113480, 12136176, 13484640, 15170220, 20226960, 24272352, 30340440, 40453920, 60680880, 121361760]

約数ペア:

[(1, 121361760), (2, 60680880), (3, 40453920), (4, 30340440), (5, 24272352), (6, 20226960), (8, 15170220), (9, 13484640), (10, 12136176), (12, 10113480), (13, 9335520), (15, 8090784), (16, 7585110), (18, 6742320), (20, 6068088), (24, 5056740), (26, 4667760), (27, 4494880), (30, 4045392), (32, 3792555), (36, 3371160), (39, 3111840), (40, 3034044), (45, 2696928), (48, 2528370), (52, 2333880), (54, 2247440), (60, 2022696), (65, 1867104), (72, 1685580), (78, 1555920), (80, 1517022), (90, 1348464), (96, 1264185), (104, 1166940), (108, 1123720), (117, 1037280), (120, 1011348), (130, 933552), (135, 898976), (144, 842790), (156, 777960), (160, 758511), (180, 674232), (195, 622368), (208, 583470), (216, 561860), (234, 518640), (240, 505674), (260, 466776), (270, 449488), (288, 421395), (312, 388980), (351, 345760), (360, 337116), (390, 311184), (416, 291735), (432, 280930), (468, 259320), (480, 252837), (520, 233388), (540, 224744), (585, 207456), (624, 194490), (702, 172880), (720, 168558), (780, 155592), (864, 140465), (936, 129660), (1040, 116694), (1080, 112372), (1170, 103728), (1248, 97245), (1404, 86440), (1440, 84279), (1560, 77796), (1755, 69152), (1872, 64830), (2080, 58347), (2160, 56186), (2161, 56160), (2340, 51864), (2808, 43220), (3120, 38898), (3510, 34576), (3744, 32415), (4320, 28093), (4322, 28080), (4680, 25932), (5616, 21610), (6240, 19449), (6483, 18720), (7020, 17288), (8644, 14040), (9360, 12966), (10805, 11232)]