560504880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:19996

約数の個数: 160

約数和(自身を含む): 2079241920

約数和(自身を除く): 1518737040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 19961, 28080, 39922, 59883, 79844, 99805, 119766, 159688, 179649, 199610, 239532, 259493, 299415, 319376, 359298, 399220, 479064, 518986, 538947, 598830, 718596, 778479, 798440, 898245, 958128, 1037972, 1077894, 1197660, 1297465, 1437192, 1556958, 1596880, 1796490, 2075944, 2155788, 2335437, 2395320, 2594930, 2694735, 2874384, 3113916, 3592980, 3892395, 4151888, 4311576, 4670874, 4790640, 5189860, 5389470, 6227832, 7006311, 7185960, 7784790, 8623152, 9341748, 10379720, 10778940, 11677185, 12455664, 14012622, 14371920, 15569580, 18683496, 20759440, 21557880, 23354370, 28025244, 31139160, 35031555, 37366992, 43115760, 46708740, 56050488, 62278320, 70063110, 93417480, 112100976, 140126220, 186834960, 280252440, 560504880]

約数ペア:

[(1, 560504880), (2, 280252440), (3, 186834960), (4, 140126220), (5, 112100976), (6, 93417480), (8, 70063110), (9, 62278320), (10, 56050488), (12, 46708740), (13, 43115760), (15, 37366992), (16, 35031555), (18, 31139160), (20, 28025244), (24, 23354370), (26, 21557880), (27, 20759440), (30, 18683496), (36, 15569580), (39, 14371920), (40, 14012622), (45, 12455664), (48, 11677185), (52, 10778940), (54, 10379720), (60, 9341748), (65, 8623152), (72, 7784790), (78, 7185960), (80, 7006311), (90, 6227832), (104, 5389470), (108, 5189860), (117, 4790640), (120, 4670874), (130, 4311576), (135, 4151888), (144, 3892395), (156, 3592980), (180, 3113916), (195, 2874384), (208, 2694735), (216, 2594930), (234, 2395320), (240, 2335437), (260, 2155788), (270, 2075944), (312, 1796490), (351, 1596880), (360, 1556958), (390, 1437192), (432, 1297465), (468, 1197660), (520, 1077894), (540, 1037972), (585, 958128), (624, 898245), (702, 798440), (720, 778479), (780, 718596), (936, 598830), (1040, 538947), (1080, 518986), (1170, 479064), (1404, 399220), (1560, 359298), (1755, 319376), (1872, 299415), (2160, 259493), (2340, 239532), (2808, 199610), (3120, 179649), (3510, 159688), (4680, 119766), (5616, 99805), (7020, 79844), (9360, 59883), (14040, 39922), (19961, 28080)]