860991360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8536

約数の個数: 128

約数和(自身を含む): 2796521760

約数和(自身を除く): 1935530400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8461, 8480, 10176, 12720, 16922, 16960, 20352, 25383, 25440, 33844, 33920, 42305, 50766, 50880, 67688, 84610, 101532, 101760, 126915, 135376, 169220, 203064, 253830, 270752, 338440, 406128, 448433, 507660, 541504, 676880, 812256, 896866, 1015320, 1083008, 1345299, 1353760, 1624512, 1793732, 2030640, 2242165, 2690598, 2707520, 3249024, 3587464, 4061280, 4484330, 5381196, 5415040, 6726495, 7174928, 8122560, 8968660, 10762392, 13452990, 14349856, 16245120, 17937320, 21524784, 26905980, 28699712, 35874640, 43049568, 53811960, 57399424, 71749280, 86099136, 107623920, 143498560, 172198272, 215247840, 286997120, 430495680, 860991360]

約数ペア:

[(1, 860991360), (2, 430495680), (3, 286997120), (4, 215247840), (5, 172198272), (6, 143498560), (8, 107623920), (10, 86099136), (12, 71749280), (15, 57399424), (16, 53811960), (20, 43049568), (24, 35874640), (30, 28699712), (32, 26905980), (40, 21524784), (48, 17937320), (53, 16245120), (60, 14349856), (64, 13452990), (80, 10762392), (96, 8968660), (106, 8122560), (120, 7174928), (128, 6726495), (159, 5415040), (160, 5381196), (192, 4484330), (212, 4061280), (240, 3587464), (265, 3249024), (318, 2707520), (320, 2690598), (384, 2242165), (424, 2030640), (480, 1793732), (530, 1624512), (636, 1353760), (640, 1345299), (795, 1083008), (848, 1015320), (960, 896866), (1060, 812256), (1272, 676880), (1590, 541504), (1696, 507660), (1920, 448433), (2120, 406128), (2544, 338440), (3180, 270752), (3392, 253830), (4240, 203064), (5088, 169220), (6360, 135376), (6784, 126915), (8461, 101760), (8480, 101532), (10176, 84610), (12720, 67688), (16922, 50880), (16960, 50766), (20352, 42305), (25383, 33920), (25440, 33844)]