6687491.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 95458176

約数和(自身を除く): 64929936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 971, 1048, 1310, 1572, 1942, 1965, 2096, 2620, 2913, 3144, 3884, 3930, 4855, 5240, 5826, 6288, 7768, 7860, 9710, 10480, 11652, 14565, 15536, 15720, 19420, 23304, 29130, 31440, 38840, 46608, 58260, 77680, 116520, 127201, 233040, 254402, 381603, 508804, 636005, 763206, 1017608, 1272010, 1526412, 1908015, 2035216, 2544020, 3052824, 3816030, 5088040, 6105648, 7632060, 10176080, 15264120, 30528240]

約数ペア:

[(1, 30528240), (2, 15264120), (3, 10176080), (4, 7632060), (5, 6105648), (6, 5088040), (8, 3816030), (10, 3052824), (12, 2544020), (15, 2035216), (16, 1908015), (20, 1526412), (24, 1272010), (30, 1017608), (40, 763206), (48, 636005), (60, 508804), (80, 381603), (120, 254402), (131, 233040), (240, 127201), (262, 116520), (393, 77680), (524, 58260), (655, 46608), (786, 38840), (971, 31440), (1048, 29130), (1310, 23304), (1572, 19420), (1942, 15720), (1965, 15536), (2096, 14565), (2620, 11652), (2913, 10480), (3144, 9710), (3884, 7860), (3930, 7768), (4855, 6288), (5240, 5826)]