42120360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5127

約数の個数: 96

約数和(自身を含む): 142871040

約数和(自身を除く): 100750680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 5087, 8280, 10174, 15261, 20348, 25435, 30522, 40696, 45783, 50870, 61044, 76305, 91566, 101740, 117001, 122088, 152610, 183132, 203480, 228915, 234002, 305220, 351003, 366264, 457830, 468004, 585005, 610440, 702006, 915660, 936008, 1053009, 1170010, 1404012, 1755015, 1831320, 2106018, 2340020, 2808024, 3510030, 4212036, 4680040, 5265045, 7020060, 8424072, 10530090, 14040120, 21060180, 42120360]

約数ペア:

[(1, 42120360), (2, 21060180), (3, 14040120), (4, 10530090), (5, 8424072), (6, 7020060), (8, 5265045), (9, 4680040), (10, 4212036), (12, 3510030), (15, 2808024), (18, 2340020), (20, 2106018), (23, 1831320), (24, 1755015), (30, 1404012), (36, 1170010), (40, 1053009), (45, 936008), (46, 915660), (60, 702006), (69, 610440), (72, 585005), (90, 468004), (92, 457830), (115, 366264), (120, 351003), (138, 305220), (180, 234002), (184, 228915), (207, 203480), (230, 183132), (276, 152610), (345, 122088), (360, 117001), (414, 101740), (460, 91566), (552, 76305), (690, 61044), (828, 50870), (920, 45783), (1035, 40696), (1380, 30522), (1656, 25435), (2070, 20348), (2760, 15261), (4140, 10174), (5087, 8280)]