1852317840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{86719}}^1$

素因数の和:86824

約数の個数: 80

約数和(自身を含む): 5806771200

約数和(自身を除く): 3954453360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 86719, 173438, 260157, 346876, 433595, 520314, 693752, 867190, 1040628, 1300785, 1387504, 1734380, 2081256, 2601570, 3468760, 4162512, 5203140, 6937520, 7717991, 10406280, 15435982, 20812560, 23153973, 30871964, 38589955, 46307946, 61743928, 77179910, 92615892, 115769865, 123487856, 154359820, 185231784, 231539730, 308719640, 370463568, 463079460, 617439280, 926158920, 1852317840]

約数ペア:

[(1, 1852317840), (2, 926158920), (3, 617439280), (4, 463079460), (5, 370463568), (6, 308719640), (8, 231539730), (10, 185231784), (12, 154359820), (15, 123487856), (16, 115769865), (20, 92615892), (24, 77179910), (30, 61743928), (40, 46307946), (48, 38589955), (60, 30871964), (80, 23153973), (89, 20812560), (120, 15435982), (178, 10406280), (240, 7717991), (267, 6937520), (356, 5203140), (445, 4162512), (534, 3468760), (712, 2601570), (890, 2081256), (1068, 1734380), (1335, 1387504), (1424, 1300785), (1780, 1040628), (2136, 867190), (2670, 693752), (3560, 520314), (4272, 433595), (5340, 346876), (7120, 260157), (10680, 173438), (21360, 86719)]