858671880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28283}}^1$

素因数の和:28331

約数の個数: 128

約数和(自身を含む): 2932485120

約数和(自身を除く): 2073813240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 28283, 30360, 56566, 84849, 113132, 141415, 169698, 226264, 282830, 311113, 339396, 424245, 565660, 622226, 650509, 678792, 848490, 933339, 1131320, 1244452, 1301018, 1555565, 1696980, 1866678, 1951527, 2488904, 2602036, 3111130, 3252545, 3393960, 3733356, 3903054, 4666695, 5204072, 6222260, 6505090, 7155599, 7466712, 7806108, 9333390, 9757635, 12444520, 13010180, 14311198, 15612216, 18666780, 19515270, 21466797, 26020360, 28622396, 35777995, 37333560, 39030540, 42933594, 57244792, 71555990, 78061080, 85867188, 107333985, 143111980, 171734376, 214667970, 286223960, 429335940, 858671880]

約数ペア:

[(1, 858671880), (2, 429335940), (3, 286223960), (4, 214667970), (5, 171734376), (6, 143111980), (8, 107333985), (10, 85867188), (11, 78061080), (12, 71555990), (15, 57244792), (20, 42933594), (22, 39030540), (23, 37333560), (24, 35777995), (30, 28622396), (33, 26020360), (40, 21466797), (44, 19515270), (46, 18666780), (55, 15612216), (60, 14311198), (66, 13010180), (69, 12444520), (88, 9757635), (92, 9333390), (110, 7806108), (115, 7466712), (120, 7155599), (132, 6505090), (138, 6222260), (165, 5204072), (184, 4666695), (220, 3903054), (230, 3733356), (253, 3393960), (264, 3252545), (276, 3111130), (330, 2602036), (345, 2488904), (440, 1951527), (460, 1866678), (506, 1696980), (552, 1555565), (660, 1301018), (690, 1244452), (759, 1131320), (920, 933339), (1012, 848490), (1265, 678792), (1320, 650509), (1380, 622226), (1518, 565660), (2024, 424245), (2530, 339396), (2760, 311113), (3036, 282830), (3795, 226264), (5060, 169698), (6072, 141415), (7590, 113132), (10120, 84849), (15180, 56566), (28283, 30360)]