238690080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 144

約数和(自身を含む): 840962304

約数和(自身を除く): 602272224

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, 5347, 5580, 7440, 8928, 10694, 11160, 14880, 16041, 21388, 22320, 26735, 32082, 42776, 44640, 48123, 53470, 64164, 80205, 85552, 96246, 106940, 128328, 160410, 165757, 171104, 192492, 213880, 240615, 256656, 320820, 331514, 384984, 427760, 481230, 497271, 513312, 641640, 663028, 769968, 828785, 855520, 962460, 994542, 1283280, 1326056, 1491813, 1539936, 1657570, 1924920, 1989084, 2486355, 2566560, 2652112, 2983626, 3315140, 3849840, 3978168, 4972710, 5304224, 5967252, 6630280, 7459065, 7699680, 7956336, 9945420, 11934504, 13260560, 14918130, 15912672, 19890840, 23869008, 26521120, 29836260, 39781680, 47738016, 59672520, 79563360, 119345040, 238690080]

約数ペア:

[(1, 238690080), (2, 119345040), (3, 79563360), (4, 59672520), (5, 47738016), (6, 39781680), (8, 29836260), (9, 26521120), (10, 23869008), (12, 19890840), (15, 15912672), (16, 14918130), (18, 13260560), (20, 11934504), (24, 9945420), (30, 7956336), (31, 7699680), (32, 7459065), (36, 6630280), (40, 5967252), (45, 5304224), (48, 4972710), (60, 3978168), (62, 3849840), (72, 3315140), (80, 2983626), (90, 2652112), (93, 2566560), (96, 2486355), (120, 1989084), (124, 1924920), (144, 1657570), (155, 1539936), (160, 1491813), (180, 1326056), (186, 1283280), (240, 994542), (248, 962460), (279, 855520), (288, 828785), (310, 769968), (360, 663028), (372, 641640), (465, 513312), (480, 497271), (496, 481230), (558, 427760), (620, 384984), (720, 331514), (744, 320820), (930, 256656), (992, 240615), (1116, 213880), (1240, 192492), (1395, 171104), (1440, 165757), (1488, 160410), (1860, 128328), (2232, 106940), (2480, 96246), (2790, 85552), (2976, 80205), (3720, 64164), (4464, 53470), (4960, 48123), (5347, 44640), (5580, 42776), (7440, 32082), (8928, 26735), (10694, 22320), (11160, 21388), (14880, 16041)]