3120421560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1429}}^1$

素因数の和:2061

約数の個数: 128

約数和(自身を含む): 9686476800

約数和(自身を除く): 6566055240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 587, 620, 744, 930, 1174, 1240, 1429, 1761, 1860, 2348, 2858, 2935, 3522, 3720, 4287, 4696, 5716, 5870, 7044, 7145, 8574, 8805, 11432, 11740, 14088, 14290, 17148, 17610, 18197, 21435, 23480, 28580, 34296, 35220, 36394, 42870, 44299, 54591, 57160, 70440, 72788, 85740, 88598, 90985, 109182, 132897, 145576, 171480, 177196, 181970, 218364, 221495, 265794, 272955, 354392, 363940, 436728, 442990, 531588, 545910, 664485, 727880, 838823, 885980, 1063176, 1091820, 1328970, 1677646, 1771960, 2183640, 2516469, 2657940, 3355292, 4194115, 5032938, 5315880, 6710584, 8388230, 10065876, 12582345, 16776460, 20131752, 25164690, 26003513, 33552920, 50329380, 52007026, 78010539, 100658760, 104014052, 130017565, 156021078, 208028104, 260035130, 312042156, 390052695, 520070260, 624084312, 780105390, 1040140520, 1560210780, 3120421560]

約数ペア:

[(1, 3120421560), (2, 1560210780), (3, 1040140520), (4, 780105390), (5, 624084312), (6, 520070260), (8, 390052695), (10, 312042156), (12, 260035130), (15, 208028104), (20, 156021078), (24, 130017565), (30, 104014052), (31, 100658760), (40, 78010539), (60, 52007026), (62, 50329380), (93, 33552920), (120, 26003513), (124, 25164690), (155, 20131752), (186, 16776460), (248, 12582345), (310, 10065876), (372, 8388230), (465, 6710584), (587, 5315880), (620, 5032938), (744, 4194115), (930, 3355292), (1174, 2657940), (1240, 2516469), (1429, 2183640), (1761, 1771960), (1860, 1677646), (2348, 1328970), (2858, 1091820), (2935, 1063176), (3522, 885980), (3720, 838823), (4287, 727880), (4696, 664485), (5716, 545910), (5870, 531588), (7044, 442990), (7145, 436728), (8574, 363940), (8805, 354392), (11432, 272955), (11740, 265794), (14088, 221495), (14290, 218364), (17148, 181970), (17610, 177196), (18197, 171480), (21435, 145576), (23480, 132897), (28580, 109182), (34296, 90985), (35220, 88598), (36394, 85740), (42870, 72788), (44299, 70440), (54591, 57160)]