65805120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 230175816

約数和(自身を除く): 164370696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 313, 320, 360, 365, 438, 480, 576, 584, 626, 657, 720, 730, 876, 939, 960, 1095, 1168, 1252, 1314, 1440, 1460, 1565, 1752, 1878, 2190, 2336, 2504, 2628, 2817, 2880, 2920, 3130, 3285, 3504, 3756, 4380, 4672, 4695, 5008, 5256, 5634, 5840, 6260, 6570, 7008, 7512, 8760, 9390, 10016, 10512, 11268, 11680, 12520, 13140, 14016, 14085, 15024, 17520, 18780, 20032, 21024, 22536, 22849, 23360, 25040, 26280, 28170, 30048, 35040, 37560, 42048, 45072, 45698, 50080, 52560, 56340, 60096, 68547, 70080, 75120, 90144, 91396, 100160, 105120, 112680, 114245, 137094, 150240, 180288, 182792, 205641, 210240, 225360, 228490, 274188, 300480, 342735, 365584, 411282, 450720, 456980, 548376, 685470, 731168, 822564, 901440, 913960, 1028205, 1096752, 1370940, 1462336, 1645128, 1827920, 2056410, 2193504, 2741880, 3290256, 3655840, 4112820, 4387008, 5483760, 6580512, 7311680, 8225640, 10967520, 13161024, 16451280, 21935040, 32902560, 65805120]

約数ペア:

[(1, 65805120), (2, 32902560), (3, 21935040), (4, 16451280), (5, 13161024), (6, 10967520), (8, 8225640), (9, 7311680), (10, 6580512), (12, 5483760), (15, 4387008), (16, 4112820), (18, 3655840), (20, 3290256), (24, 2741880), (30, 2193504), (32, 2056410), (36, 1827920), (40, 1645128), (45, 1462336), (48, 1370940), (60, 1096752), (64, 1028205), (72, 913960), (73, 901440), (80, 822564), (90, 731168), (96, 685470), (120, 548376), (144, 456980), (146, 450720), (160, 411282), (180, 365584), (192, 342735), (219, 300480), (240, 274188), (288, 228490), (292, 225360), (313, 210240), (320, 205641), (360, 182792), (365, 180288), (438, 150240), (480, 137094), (576, 114245), (584, 112680), (626, 105120), (657, 100160), (720, 91396), (730, 90144), (876, 75120), (939, 70080), (960, 68547), (1095, 60096), (1168, 56340), (1252, 52560), (1314, 50080), (1440, 45698), (1460, 45072), (1565, 42048), (1752, 37560), (1878, 35040), (2190, 30048), (2336, 28170), (2504, 26280), (2628, 25040), (2817, 23360), (2880, 22849), (2920, 22536), (3130, 21024), (3285, 20032), (3504, 18780), (3756, 17520), (4380, 15024), (4672, 14085), (4695, 14016), (5008, 13140), (5256, 12520), (5634, 11680), (5840, 11268), (6260, 10512), (6570, 10016), (7008, 9390), (7512, 8760)]