731307120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5087}}^1$

素因数の和:5702

約数の個数: 80

約数和(自身を含む): 2271283200

約数和(自身を除く): 1539976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 599, 1198, 1797, 2396, 2995, 3594, 4792, 5087, 5990, 7188, 8985, 9584, 10174, 11980, 14376, 15261, 17970, 20348, 23960, 25435, 28752, 30522, 35940, 40696, 47920, 50870, 61044, 71880, 76305, 81392, 101740, 122088, 143760, 152610, 203480, 244176, 305220, 406960, 610440, 1220880, 3047113, 6094226, 9141339, 12188452, 15235565, 18282678, 24376904, 30471130, 36565356, 45706695, 48753808, 60942260, 73130712, 91413390, 121884520, 146261424, 182826780, 243769040, 365653560, 731307120]

約数ペア:

[(1, 731307120), (2, 365653560), (3, 243769040), (4, 182826780), (5, 146261424), (6, 121884520), (8, 91413390), (10, 73130712), (12, 60942260), (15, 48753808), (16, 45706695), (20, 36565356), (24, 30471130), (30, 24376904), (40, 18282678), (48, 15235565), (60, 12188452), (80, 9141339), (120, 6094226), (240, 3047113), (599, 1220880), (1198, 610440), (1797, 406960), (2396, 305220), (2995, 244176), (3594, 203480), (4792, 152610), (5087, 143760), (5990, 122088), (7188, 101740), (8985, 81392), (9584, 76305), (10174, 71880), (11980, 61044), (14376, 50870), (15261, 47920), (17970, 40696), (20348, 35940), (23960, 30522), (25435, 28752)]