1455570240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79801}}^1$

素因数の和:79840

約数の個数: 112

約数和(自身を含む): 4864729920

約数和(自身を除く): 3409159680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 79801, 159602, 239403, 319204, 399005, 478806, 638408, 798010, 957612, 1197015, 1276816, 1516219, 1596020, 1915224, 2394030, 2553632, 3032438, 3192040, 3830448, 4548657, 4788060, 5107264, 6064876, 6384080, 7581095, 7660896, 9097314, 9576120, 12129752, 12768160, 15162190, 15321792, 18194628, 19152240, 22743285, 24259504, 25536320, 30324380, 36389256, 38304480, 45486570, 48519008, 60648760, 72778512, 76608960, 90973140, 97038016, 121297520, 145557024, 181946280, 242595040, 291114048, 363892560, 485190080, 727785120, 1455570240]

約数ペア:

[(1, 1455570240), (2, 727785120), (3, 485190080), (4, 363892560), (5, 291114048), (6, 242595040), (8, 181946280), (10, 145557024), (12, 121297520), (15, 97038016), (16, 90973140), (19, 76608960), (20, 72778512), (24, 60648760), (30, 48519008), (32, 45486570), (38, 38304480), (40, 36389256), (48, 30324380), (57, 25536320), (60, 24259504), (64, 22743285), (76, 19152240), (80, 18194628), (95, 15321792), (96, 15162190), (114, 12768160), (120, 12129752), (152, 9576120), (160, 9097314), (190, 7660896), (192, 7581095), (228, 6384080), (240, 6064876), (285, 5107264), (304, 4788060), (320, 4548657), (380, 3830448), (456, 3192040), (480, 3032438), (570, 2553632), (608, 2394030), (760, 1915224), (912, 1596020), (960, 1516219), (1140, 1276816), (1216, 1197015), (1520, 957612), (1824, 798010), (2280, 638408), (3040, 478806), (3648, 399005), (4560, 319204), (6080, 239403), (9120, 159602), (18240, 79801)]