65771280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 222610752

約数和(自身を除く): 156839472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 547, 668, 720, 835, 1002, 1094, 1336, 1503, 1641, 1670, 2004, 2188, 2505, 2672, 2735, 3006, 3282, 3340, 4008, 4376, 4923, 5010, 5470, 6012, 6564, 6680, 7515, 8016, 8205, 8752, 9846, 10020, 10940, 12024, 13128, 13360, 15030, 16410, 19692, 20040, 21880, 24048, 24615, 26256, 30060, 32820, 39384, 40080, 43760, 49230, 60120, 65640, 78768, 91349, 98460, 120240, 131280, 182698, 196920, 274047, 365396, 393840, 456745, 548094, 730792, 822141, 913490, 1096188, 1370235, 1461584, 1644282, 1826980, 2192376, 2740470, 3288564, 3653960, 4110705, 4384752, 5480940, 6577128, 7307920, 8221410, 10961880, 13154256, 16442820, 21923760, 32885640, 65771280]

約数ペア:

[(1, 65771280), (2, 32885640), (3, 21923760), (4, 16442820), (5, 13154256), (6, 10961880), (8, 8221410), (9, 7307920), (10, 6577128), (12, 5480940), (15, 4384752), (16, 4110705), (18, 3653960), (20, 3288564), (24, 2740470), (30, 2192376), (36, 1826980), (40, 1644282), (45, 1461584), (48, 1370235), (60, 1096188), (72, 913490), (80, 822141), (90, 730792), (120, 548094), (144, 456745), (167, 393840), (180, 365396), (240, 274047), (334, 196920), (360, 182698), (501, 131280), (547, 120240), (668, 98460), (720, 91349), (835, 78768), (1002, 65640), (1094, 60120), (1336, 49230), (1503, 43760), (1641, 40080), (1670, 39384), (2004, 32820), (2188, 30060), (2505, 26256), (2672, 24615), (2735, 24048), (3006, 21880), (3282, 20040), (3340, 19692), (4008, 16410), (4376, 15030), (4923, 13360), (5010, 13128), (5470, 12024), (6012, 10940), (6564, 10020), (6680, 9846), (7515, 8752), (8016, 8205)]