76957920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4145

約数の個数: 144

約数和(自身を含む): 282889152

約数和(自身を除く): 205931232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4111, 4680, 6240, 8222, 9360, 12333, 16444, 18720, 20555, 24666, 32888, 36999, 41110, 49332, 53443, 61665, 65776, 73998, 82220, 98664, 106886, 123330, 131552, 147996, 160329, 164440, 184995, 197328, 213772, 246660, 267215, 295992, 320658, 328880, 369990, 394656, 427544, 480987, 493320, 534430, 591984, 641316, 657760, 739980, 801645, 855088, 961974, 986640, 1068860, 1183968, 1282632, 1479960, 1603290, 1710176, 1923948, 1973280, 2137720, 2404935, 2565264, 2959920, 3206580, 3847896, 4275440, 4809870, 5130528, 5919840, 6413160, 7695792, 8550880, 9619740, 12826320, 15391584, 19239480, 25652640, 38478960, 76957920]

約数ペア:

[(1, 76957920), (2, 38478960), (3, 25652640), (4, 19239480), (5, 15391584), (6, 12826320), (8, 9619740), (9, 8550880), (10, 7695792), (12, 6413160), (13, 5919840), (15, 5130528), (16, 4809870), (18, 4275440), (20, 3847896), (24, 3206580), (26, 2959920), (30, 2565264), (32, 2404935), (36, 2137720), (39, 1973280), (40, 1923948), (45, 1710176), (48, 1603290), (52, 1479960), (60, 1282632), (65, 1183968), (72, 1068860), (78, 986640), (80, 961974), (90, 855088), (96, 801645), (104, 739980), (117, 657760), (120, 641316), (130, 591984), (144, 534430), (156, 493320), (160, 480987), (180, 427544), (195, 394656), (208, 369990), (234, 328880), (240, 320658), (260, 295992), (288, 267215), (312, 246660), (360, 213772), (390, 197328), (416, 184995), (468, 164440), (480, 160329), (520, 147996), (585, 131552), (624, 123330), (720, 106886), (780, 98664), (936, 82220), (1040, 73998), (1170, 65776), (1248, 61665), (1440, 53443), (1560, 49332), (1872, 41110), (2080, 36999), (2340, 32888), (3120, 24666), (3744, 20555), (4111, 18720), (4680, 16444), (6240, 12333), (8222, 9360)]