662701440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1200

約数の個数: 128

約数和(自身を含む): 2119576320

約数和(自身を除く): 1456874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 547, 631, 640, 960, 1094, 1262, 1641, 1893, 1920, 2188, 2524, 2735, 3155, 3282, 3786, 4376, 5048, 5470, 6310, 6564, 7572, 8205, 8752, 9465, 10096, 10940, 12620, 13128, 15144, 16410, 17504, 18930, 20192, 21880, 25240, 26256, 30288, 32820, 35008, 37860, 40384, 43760, 50480, 52512, 60576, 65640, 70016, 75720, 80768, 87520, 100960, 105024, 121152, 131280, 151440, 175040, 201920, 210048, 242304, 262560, 302880, 345157, 350080, 403840, 525120, 605760, 690314, 1035471, 1050240, 1211520, 1380628, 1725785, 2070942, 2761256, 3451570, 4141884, 5177355, 5522512, 6903140, 8283768, 10354710, 11045024, 13806280, 16567536, 20709420, 22090048, 27612560, 33135072, 41418840, 44180096, 55225120, 66270144, 82837680, 110450240, 132540288, 165675360, 220900480, 331350720, 662701440]

約数ペア:

[(1, 662701440), (2, 331350720), (3, 220900480), (4, 165675360), (5, 132540288), (6, 110450240), (8, 82837680), (10, 66270144), (12, 55225120), (15, 44180096), (16, 41418840), (20, 33135072), (24, 27612560), (30, 22090048), (32, 20709420), (40, 16567536), (48, 13806280), (60, 11045024), (64, 10354710), (80, 8283768), (96, 6903140), (120, 5522512), (128, 5177355), (160, 4141884), (192, 3451570), (240, 2761256), (320, 2070942), (384, 1725785), (480, 1380628), (547, 1211520), (631, 1050240), (640, 1035471), (960, 690314), (1094, 605760), (1262, 525120), (1641, 403840), (1893, 350080), (1920, 345157), (2188, 302880), (2524, 262560), (2735, 242304), (3155, 210048), (3282, 201920), (3786, 175040), (4376, 151440), (5048, 131280), (5470, 121152), (6310, 105024), (6564, 100960), (7572, 87520), (8205, 80768), (8752, 75720), (9465, 70016), (10096, 65640), (10940, 60576), (12620, 52512), (13128, 50480), (15144, 43760), (16410, 40384), (17504, 37860), (18930, 35008), (20192, 32820), (21880, 30288), (25240, 26256)]