380679840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1583}}^1$

素因数の和:1771

約数の個数: 144

約数和(自身を含む): 1307674368

約数和(自身を除く): 926994528

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, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 334, 360, 480, 501, 668, 720, 835, 1002, 1336, 1440, 1503, 1583, 1670, 2004, 2505, 2672, 3006, 3166, 3340, 4008, 4749, 5010, 5344, 6012, 6332, 6680, 7515, 7915, 8016, 9498, 10020, 12024, 12664, 13360, 14247, 15030, 15830, 16032, 18996, 20040, 23745, 24048, 25328, 26720, 28494, 30060, 31660, 37992, 40080, 47490, 48096, 50656, 56988, 60120, 63320, 71235, 75984, 80160, 94980, 113976, 120240, 126640, 142470, 151968, 189960, 227952, 240480, 253280, 264361, 284940, 379920, 455904, 528722, 569880, 759840, 793083, 1057444, 1139760, 1321805, 1586166, 2114888, 2279520, 2379249, 2643610, 3172332, 3965415, 4229776, 4758498, 5287220, 6344664, 7930830, 8459552, 9516996, 10574440, 11896245, 12689328, 15861660, 19033992, 21148880, 23792490, 25378656, 31723320, 38067984, 42297760, 47584980, 63446640, 76135968, 95169960, 126893280, 190339920, 380679840]

約数ペア:

[(1, 380679840), (2, 190339920), (3, 126893280), (4, 95169960), (5, 76135968), (6, 63446640), (8, 47584980), (9, 42297760), (10, 38067984), (12, 31723320), (15, 25378656), (16, 23792490), (18, 21148880), (20, 19033992), (24, 15861660), (30, 12689328), (32, 11896245), (36, 10574440), (40, 9516996), (45, 8459552), (48, 7930830), (60, 6344664), (72, 5287220), (80, 4758498), (90, 4229776), (96, 3965415), (120, 3172332), (144, 2643610), (160, 2379249), (167, 2279520), (180, 2114888), (240, 1586166), (288, 1321805), (334, 1139760), (360, 1057444), (480, 793083), (501, 759840), (668, 569880), (720, 528722), (835, 455904), (1002, 379920), (1336, 284940), (1440, 264361), (1503, 253280), (1583, 240480), (1670, 227952), (2004, 189960), (2505, 151968), (2672, 142470), (3006, 126640), (3166, 120240), (3340, 113976), (4008, 94980), (4749, 80160), (5010, 75984), (5344, 71235), (6012, 63320), (6332, 60120), (6680, 56988), (7515, 50656), (7915, 48096), (8016, 47490), (9498, 40080), (10020, 37992), (12024, 31660), (12664, 30060), (13360, 28494), (14247, 26720), (15030, 25328), (15830, 24048), (16032, 23745), (18996, 20040)]