285120120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2887}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 856696320

約数和(自身を除く): 571576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 2469, 2887, 3292, 4115, 4938, 5774, 6584, 8230, 8661, 9876, 11548, 12345, 14435, 16460, 17322, 19752, 23096, 24690, 28870, 32920, 34644, 43305, 49380, 57740, 69288, 86610, 98760, 115480, 173220, 346440, 2376001, 4752002, 7128003, 9504004, 11880005, 14256006, 19008008, 23760010, 28512012, 35640015, 47520020, 57024024, 71280030, 95040040, 142560060, 285120120]

約数ペア:

[(1, 285120120), (2, 142560060), (3, 95040040), (4, 71280030), (5, 57024024), (6, 47520020), (8, 35640015), (10, 28512012), (12, 23760010), (15, 19008008), (20, 14256006), (24, 11880005), (30, 9504004), (40, 7128003), (60, 4752002), (120, 2376001), (823, 346440), (1646, 173220), (2469, 115480), (2887, 98760), (3292, 86610), (4115, 69288), (4938, 57740), (5774, 49380), (6584, 43305), (8230, 34644), (8661, 32920), (9876, 28870), (11548, 24690), (12345, 23096), (14435, 19752), (16460, 17322)]