907665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20333}}^1$

素因数の和:20385

約数の個数: 144

約数和(自身を含む): 3197480832

約数和(自身を除く): 2289815712

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, 20333, 22320, 40666, 44640, 60999, 81332, 101665, 121998, 162664, 182997, 203330, 243996, 304995, 325328, 365994, 406660, 487992, 609990, 630323, 650656, 731988, 813320, 914985, 975984, 1219980, 1260646, 1463976, 1626640, 1829970, 1890969, 1951968, 2439960, 2521292, 2927952, 3151615, 3253280, 3659940, 3781938, 4879920, 5042584, 5672907, 5855904, 6303230, 7319880, 7563876, 9454845, 9759840, 10085168, 11345814, 12606460, 14639760, 15127752, 18909690, 20170336, 22691628, 25212920, 28364535, 29279520, 30255504, 37819380, 45383256, 50425840, 56729070, 60511008, 75638760, 90766512, 100851680, 113458140, 151277520, 181533024, 226916280, 302555040, 453832560, 907665120]

約数ペア:

[(1, 907665120), (2, 453832560), (3, 302555040), (4, 226916280), (5, 181533024), (6, 151277520), (8, 113458140), (9, 100851680), (10, 90766512), (12, 75638760), (15, 60511008), (16, 56729070), (18, 50425840), (20, 45383256), (24, 37819380), (30, 30255504), (31, 29279520), (32, 28364535), (36, 25212920), (40, 22691628), (45, 20170336), (48, 18909690), (60, 15127752), (62, 14639760), (72, 12606460), (80, 11345814), (90, 10085168), (93, 9759840), (96, 9454845), (120, 7563876), (124, 7319880), (144, 6303230), (155, 5855904), (160, 5672907), (180, 5042584), (186, 4879920), (240, 3781938), (248, 3659940), (279, 3253280), (288, 3151615), (310, 2927952), (360, 2521292), (372, 2439960), (465, 1951968), (480, 1890969), (496, 1829970), (558, 1626640), (620, 1463976), (720, 1260646), (744, 1219980), (930, 975984), (992, 914985), (1116, 813320), (1240, 731988), (1395, 650656), (1440, 630323), (1488, 609990), (1860, 487992), (2232, 406660), (2480, 365994), (2790, 325328), (2976, 304995), (3720, 243996), (4464, 203330), (4960, 182997), (5580, 162664), (7440, 121998), (8928, 101665), (11160, 81332), (14880, 60999), (20333, 44640), (22320, 40666)]