87142770720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1952123}}^1$

素因数の和:1952175

約数の個数: 144

約数和(自身を含む): 306967594752

約数和(自身を除く): 219824824032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 1952123, 3904246, 5856369, 7808492, 9760615, 11712738, 15616984, 17569107, 19521230, 23425476, 29281845, 31233968, 35138214, 39042460, 46850952, 58563690, 60515813, 62467936, 70276428, 78084920, 87845535, 93701904, 117127380, 121031626, 140552856, 156169840, 175691070, 181547439, 187403808, 234254760, 242063252, 281105712, 302579065, 312339680, 351382140, 363094878, 468509520, 484126504, 544642317, 562211424, 605158130, 702764280, 726189756, 907737195, 937019040, 968253008, 1089284634, 1210316260, 1405528560, 1452379512, 1815474390, 1936506016, 2178569268, 2420632520, 2723211585, 2811057120, 2904759024, 3630948780, 4357138536, 4841265040, 5446423170, 5809518048, 7261897560, 8714277072, 9682530080, 10892846340, 14523795120, 17428554144, 21785692680, 29047590240, 43571385360, 87142770720]

約数ペア:

[(1, 87142770720), (2, 43571385360), (3, 29047590240), (4, 21785692680), (5, 17428554144), (6, 14523795120), (8, 10892846340), (9, 9682530080), (10, 8714277072), (12, 7261897560), (15, 5809518048), (16, 5446423170), (18, 4841265040), (20, 4357138536), (24, 3630948780), (30, 2904759024), (31, 2811057120), (32, 2723211585), (36, 2420632520), (40, 2178569268), (45, 1936506016), (48, 1815474390), (60, 1452379512), (62, 1405528560), (72, 1210316260), (80, 1089284634), (90, 968253008), (93, 937019040), (96, 907737195), (120, 726189756), (124, 702764280), (144, 605158130), (155, 562211424), (160, 544642317), (180, 484126504), (186, 468509520), (240, 363094878), (248, 351382140), (279, 312339680), (288, 302579065), (310, 281105712), (360, 242063252), (372, 234254760), (465, 187403808), (480, 181547439), (496, 175691070), (558, 156169840), (620, 140552856), (720, 121031626), (744, 117127380), (930, 93701904), (992, 87845535), (1116, 78084920), (1240, 70276428), (1395, 62467936), (1440, 60515813), (1488, 58563690), (1860, 46850952), (2232, 39042460), (2480, 35138214), (2790, 31233968), (2976, 29281845), (3720, 23425476), (4464, 19521230), (4960, 17569107), (5580, 15616984), (7440, 11712738), (8928, 9760615), (11160, 7808492), (14880, 5856369), (22320, 3904246), (44640, 1952123)]