1258413120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5531}}^1$

素因数の和:5633

約数の個数: 168

約数和(自身を含む): 4383999360

約数和(自身を除く): 3125586240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5531, 5688, 6320, 7110, 7584, 9480, 11062, 11376, 12640, 14220, 15168, 16593, 18960, 22124, 22752, 25280, 27655, 28440, 33186, 37920, 44248, 45504, 49779, 55310, 56880, 66372, 75840, 82965, 88496, 99558, 110620, 113760, 132744, 165930, 176992, 199116, 221240, 227520, 248895, 265488, 331860, 353984, 398232, 436949, 442480, 497790, 530976, 663720, 796464, 873898, 884960, 995580, 1061952, 1310847, 1327440, 1592928, 1747796, 1769920, 1991160, 2184745, 2621694, 2654880, 3185856, 3495592, 3932541, 3982320, 4369490, 5243388, 5309760, 6554235, 6991184, 7865082, 7964640, 8738980, 10486776, 13108470, 13982368, 15730164, 15929280, 17477960, 19662705, 20973552, 26216940, 27964736, 31460328, 34955920, 39325410, 41947104, 52433880, 62920656, 69911840, 78650820, 83894208, 104867760, 125841312, 139823680, 157301640, 209735520, 251682624, 314603280, 419471040, 629206560, 1258413120]

約数ペア:

[(1, 1258413120), (2, 629206560), (3, 419471040), (4, 314603280), (5, 251682624), (6, 209735520), (8, 157301640), (9, 139823680), (10, 125841312), (12, 104867760), (15, 83894208), (16, 78650820), (18, 69911840), (20, 62920656), (24, 52433880), (30, 41947104), (32, 39325410), (36, 34955920), (40, 31460328), (45, 27964736), (48, 26216940), (60, 20973552), (64, 19662705), (72, 17477960), (79, 15929280), (80, 15730164), (90, 13982368), (96, 13108470), (120, 10486776), (144, 8738980), (158, 7964640), (160, 7865082), (180, 6991184), (192, 6554235), (237, 5309760), (240, 5243388), (288, 4369490), (316, 3982320), (320, 3932541), (360, 3495592), (395, 3185856), (474, 2654880), (480, 2621694), (576, 2184745), (632, 1991160), (711, 1769920), (720, 1747796), (790, 1592928), (948, 1327440), (960, 1310847), (1185, 1061952), (1264, 995580), (1422, 884960), (1440, 873898), (1580, 796464), (1896, 663720), (2370, 530976), (2528, 497790), (2844, 442480), (2880, 436949), (3160, 398232), (3555, 353984), (3792, 331860), (4740, 265488), (5056, 248895), (5531, 227520), (5688, 221240), (6320, 199116), (7110, 176992), (7584, 165930), (9480, 132744), (11062, 113760), (11376, 110620), (12640, 99558), (14220, 88496), (15168, 82965), (16593, 75840), (18960, 66372), (22124, 56880), (22752, 55310), (25280, 49779), (27655, 45504), (28440, 44248), (33186, 37920)]